Education
MD, University of Iceland, 1981
Home Department
Medicine
Joint Appointments
- Biological Chemistry
- Dermatology
Bogi Andersen, MD
- Professor — Division of Endocrinology, Medicine
- Professor — Biological Chemistry
- Professor — Dermatology
- Transcriptional regulation in normal and diseased epithelia
- Designing and Evaluating Circadian Experiments on Mouse Skin. J Invest Dermatol. 2025 Jan 30. Duan J, Karri SS, Forouzesh K, Mortimer T, Plikus MV, Benitah SA, Takahashi JS, Andersen B. PMID: 39891645.
- Ancestral Diversity of Skin Reaches Single-Cell Resolution. J Invest Dermatol. 2025 Mar; 145(3):469-472. Liu Y, Andersen B, Gudjonsson JE, Plikus MV. PMID: 39306776.
- The effects of age and dysfunction on meibomian gland population dynamics. Ocul Surf. 2024 Oct; 34:194-209. Wiedemann J, Kashgari G, Lane S, Leonard BC, Knickelbein KE, Andersen B, Jester JV. PMID: 39122180.
- tauFisher predicts circadian time from a single sample of bulk and single-cell pseudobulk transcriptomic data. Nat Commun. 2024 May 07; 15(1):3840. Duan J, Ngo MN, Karri SS, Tsoi LC, Gudjonsson JE, Shahbaba B, Lowengrub J, Andersen B. PMID: 38714698.
- tauFisher accurately predicts circadian time from a single sample of bulk and single-cell transcriptomic data. bioRxiv. 2023 Nov 06. Duan J, Ngo MN, Karri SS, Tsoi LC, Gudjonsson JE, Shahbaba B, Lowengrub J, Andersen B. PMID: 37066246.
- A Roadmap for a Consensus Human Skin Cell Atlas and Single-Cell Data Standardization. J Invest Dermatol. 2023 09; 143(9):1667-1677. Almet AA, Yuan H, Annusver K, Ramos R, Liu Y, Wiedemann J, Sorkin DH, Landén NX, Sonkoly E, Haniffa M, Nie Q, Lichtenberger BM, Luecken MD, Andersen B, Tsoi LC, Watt FM, Gudjonsson JE, Plikus MV, Kasper M. PMID: 37612031.
- Signalling by senescent melanocytes hyperactivates hair growth. Nature. 2023 Jun; 618(7966):808-817. Wang X, Ramos R, Phan AQ, Yamaga K, Flesher JL, Jiang S, Oh JW, Jin S, Jahid S, Kuan CH, Nguyen TK, Liang HY, Shettigar NU, Hou R, Tran KH, Nguyen A, Vu KN, Phung JL, Ingal JP, Levitt KM, Cao X, Liu Y, Deng Z, Taguchi N, Scarfone VM, Wang G, Paolilli KN, Wang X, Guerrero-Juarez CF, Davis RT, Greenberg EN, Ruiz-Vega R, Vasudeva P, Murad R, Widyastuti LHP, Lee HL, McElwee KJ, Gadeau AP, Lawson DA, Andersen B, Mortazavi A, Yu Z, Nie Q, Kunisada T, Karin M, Tuckermann J, Esko JD, Ganesan AK, Li J, Plikus MV. PMID: 37344645.
- How and Why the Circadian Clock Regulates Proliferation of Adult Epithelial Stem Cells. Stem Cells. 2023 04 25; 41(4):319-327. Andersen B, Duan J, Karri SS. PMID: 36740940.
- IRX5 promotes DNA damage repair and activation of hair follicle stem cells. Stem Cell Reports. 2023 05 09; 18(5):1227-1243. Chen JK, Wiedemann J, Nguyen L, Lin Z, Tahir M, Hui CC, Plikus MV, Andersen B. PMID: 37084727.
- Differential cell composition and split epidermal differentiation in human palm, sole, and hip skin. Cell Rep. 2023 01 31; 42(1):111994. Wiedemann J, Billi AC, Bocci F, Kashgari G, Xing E, Tsoi LC, Meller L, Swindell WR, Wasikowski R, Xing X, Ma F, Gharaee-Kermani M, Kahlenberg JM, Harms PW, Maverakis E, Nie Q, Gudjonsson JE, Andersen B. PMID: 36732947.
- Biogeographic and disease-specific alterations in epidermal lipid composition and single-cell analysis of acral keratinocytes. JCI Insight. 2022 08 22; 7(16). Merleev AA, Le ST, Alexanian C, Toussi A, Xie Y, Marusina AI, Watkins SM, Patel F, Billi AC, Wiedemann J, Izumiya Y, Kumar A, Uppala R, Kahlenberg JM, Liu FT, Adamopoulos IE, Wang EA, Ma C, Cheng MY, Xiong H, Kirane A, Luxardi G, Andersen B, Tsoi LC, Lebrilla CB, Gudjonsson JE, Maverakis E. PMID: 35900871.
- The M3 Muscarinic Acetylcholine Receptor Promotes Epidermal Differentiation. J Invest Dermatol. 2022 12; 142(12):3211-3221.e2. Duan J, Grando C, Liu S, Chernyavsky A, Chen JK, Andersen B, Grando SA. PMID: 35870560.
- The circadian clock and diseases of the skin. FEBS Lett. 2021 Oct; 595(19):2413-2436. Duan J, Greenberg EN, Karri SS, Andersen B. PMID: 34535902.
- GRHL3 activates FSCN1 to relax cell-cell adhesions between migrating keratinocytes during wound reepithelialization. JCI Insight. 2021 09 08; 6(17). Kashgari G, Venkatesh S, Refuerzo S, Pham B, Bayat A, Klein RH, Ramos R, Ta AP, Plikus MV, Wang PH, Andersen B. PMID: 34494554.
- Capturing New Disease Genes in Psoriasis and Other Skin Diseases. J Invest Dermatol. 2021 08; 141(8):1881-1884. Chen JK, Kashgari G, Andersen B. PMID: 34303468.
- Skin epigenetics. Exp Dermatol. 2021 08; 30(8):1004-1008. Andersen B, Millar S. PMID: 34223679.
- IRAK2 Has a Critical Role in Promoting Feed-Forward Amplification of Epidermal Inflammatory Responses. J Invest Dermatol. 2021 10; 141(10):2436-2448. Shao S, Tsoi LC, Swindell WR, Chen J, Uppala R, Billi AC, Xing X, Zeng C, Sarkar MK, Wasikowski R, Jiang Y, Kirma J, Sun J, Plazyo O, Wang G, Harms PW, Voorhees JJ, Ward NL, Ma F, Pellegrini M, Merleev A, Perez White BE, Modlin RL, Andersen B, Maverakis E, Weidinger S, Kahlenberg JM, Gudjonsson JE. PMID: 33864770.
- Murine interfollicular epidermal differentiation is gradualistic with GRHL3 controlling progression from stem to transition cell states. Nat Commun. 2020 10 28; 11(1):5434. Lin Z, Jin S, Chen J, Li Z, Lin Z, Tang L, Nie Q, Andersen B. PMID: 33116143.
- Cycling Stem Cells Are Radioresistant and Regenerate the Intestine. Cell Rep. 2020 07 28; 32(4):107952. Sheng X, Lin Z, Lv C, Shao C, Bi X, Deng M, Xu J, Guerrero-Juarez CF, Li M, Wu X, Zhao R, Yang X, Li G, Liu X, Wang Q, Nie Q, Cui W, Gao S, Zhang H, Liu Z, Cong Y, Plikus MV, Lengner CJ, Andersen B, Ren F, Yu Z. PMID: 32726617.
- The Msi1-mTOR pathway drives the pathogenesis of mammary and extramammary Paget's disease. Cell Res. 2020 10; 30(10):854-872. Song Y, Guerrero-Juarez CF, Chen Z, Tang Y, Ma X, Lv C, Bi X, Deng M, Bu L, Tian Y, Liu R, Zhao R, Xu J, Sheng X, Du S, Liu Y, Zhu Y, Shan SJ, Chen HD, Zhao Y, Zhou G, Shuai J, Ren F, Xue L, Ying Z, Dai X, Lengner CJ, Andersen B, Plikus MV, Nie Q, Yu Z. PMID: 32457396.
- Circadian control of interferon-sensitive gene expression in murine skin. Proc Natl Acad Sci U S A. 2020 03 17; 117(11):5761-5771. Greenberg EN, Marshall ME, Jin S, Venkatesh S, Dragan M, Tsoi LC, Gudjonsson JE, Nie Q, Takahashi JS, Andersen B. PMID: 32132203.
- Epithelial Migration and Non-adhesive Periderm Are Required for Digit Separation during Mammalian Development. Dev Cell. 2020 03 23; 52(6):764-778.e4. Kashgari G, Meinecke L, Gordon W, Ruiz B, Yang J, Ma AL, Xie Y, Ho H, Plikus MV, Nie Q, Jester JV, Andersen B. PMID: 32109382.
- Evaluation of Alvarez-Dominguez et al.: Circadian Entrainment Triggers Maturation of Human In Vitro Islets. Cell Stem Cell. 2020 01 02; 26(1):1. Andersen B, Lin Z. PMID: 31951585.
- Overexpression of Grainyhead-like 3 causes spina bifida and interacts genetically with mutant alleles of Grhl2 and Vangl2 in mice. Hum Mol Genet. 2018 12 15; 27(24):4218-4230. De Castro SCP, Gustavsson P, Marshall AR, Gordon WM, Galea G, Nikolopoulou E, Savery D, Rolo A, Stanier P, Andersen B, Copp AJ, Greene NDE. PMID: 30189017.
- Skin as a window to body-clock time. Proc Natl Acad Sci U S A. 2018 11 27; 115(48):12095-12097. Plikus MV, Andersen B. PMID: 30429317.
- Neural tube closure depends on expression of Grainyhead-like 3 in multiple tissues. Dev Biol. 2018 03 15; 435(2):130-137. De Castro SCP, Hirst CS, Savery D, Rolo A, Lickert H, Andersen B, Copp AJ, Greene NDE. PMID: 29397878.
- Characterization of enhancers and the role of the transcription factor KLF7 in regulating corneal epithelial differentiation. J Biol Chem. 2017 11 17; 292(46):18937-18950. Klein RH, Hu W, Kashgari G, Lin Z, Nguyen T, Doan M, Andersen B. PMID: 28916725.
- Time-Restricted Feeding Shifts the Skin Circadian Clock and Alters UVB-Induced DNA Damage. Cell Rep. 2017 08 01; 20(5):1061-1072. Wang H, van Spyk E, Liu Q, Geyfman M, Salmans ML, Kumar V, Ihler A, Li N, Takahashi JS, Andersen B. PMID: 28768192.
- A multi-scale model for hair follicles reveals heterogeneous domains driving rapid spatiotemporal hair growth patterning. Elife. 2017 07 11; 6. Wang Q, Oh JW, Lee HL, Dhar A, Peng T, Ramos R, Guerrero-Juarez CF, Wang X, Zhao R, Cao X, Le J, Fuentes MA, Jocoy SC, Rossi AR, Vu B, Pham K, Wang X, Mali NM, Park JM, Choi JH, Lee H, Legrand JMD, Kandyba E, Kim JC, Kim M, Foley J, Yu Z, Kobielak K, Andersen B, Khosrotehrani K, Nie Q, Plikus MV. PMID: 28695824.
- GRHL3 binding and enhancers rearrange as epidermal keratinocytes transition between functional states. PLoS Genet. 2017 04; 13(4):e1006745. Klein RH, Lin Z, Hopkin AS, Gordon W, Tsoi LC, Liang Y, Gudjonsson JE, Andersen B. PMID: 28445475.
- Cofactors of LIM Domains Associate with Estrogen Receptor a to Regulate the Expression of Noncoding RNA H19 and Corneal Epithelial Progenitor Cell Function. J Biol Chem. 2016 Jun 17; 291(25):13271-85. Klein RH, Stephens DN, Ho H, Chen JK, Salmans ML, Wang W, Yu Z, Andersen B. PMID: 27129775.
- Lmo4 and Other LIM domain only factors are necessary and sufficient for multiple retinal cell type development. Dev Neurobiol. 2016 08; 76(8):900-15. Jin K, Xiao D, Andersen B, Xiang M. PMID: 26579872.
- Combination of low level light therapy and nitrosyl-cobinamide accelerates wound healing. J Biomed Opt. 2015 May; 20(5):051022. Spitler R, Ho H, Norpetlian F, Kong X, Jiang J, Yokomori K, Andersen B, Boss GR, Berns MW. PMID: 25562608.
- Dynamic networking for epidermal differentiation. Dev Cell. 2015 Mar 23; 32(6):661-2. Klein RH, Andersen B. PMID: 25805131.
- The circadian clock in skin: implications for adult stem cells, tissue regeneration, cancer, aging, and immunity. J Biol Rhythms. 2015 Jun; 30(3):163-82. Plikus MV, Van Spyk EN, Pham K, Geyfman M, Kumar V, Takahashi JS, Andersen B. PMID: 25589491.
- In vivo single-cell detection of metabolic oscillations in stem cells. Cell Rep. 2015 Jan 06; 10(1):1-7. Stringari C, Wang H, Geyfman M, Crosignani V, Kumar V, Takahashi JS, Andersen B, Gratton E. PMID: 25543138.
- Resting no more: re-defining telogen, the maintenance stage of the hair growth cycle. Biol Rev Camb Philos Soc. 2015 Nov; 90(4):1179-96. Geyfman M, Plikus MV, Treffeisen E, Andersen B, Paus R. PMID: 25410793.
- A GRHL3-regulated repair pathway suppresses immune-mediated epidermal hyperplasia. J Clin Invest. 2014 Dec; 124(12):5205-18. Gordon WM, Zeller MD, Klein RH, Swindell WR, Ho H, Espetia F, Gudjonsson JE, Baldi PF, Andersen B. PMID: 25347468.
- The co-factor of LIM domains (CLIM/LDB/NLI) maintains basal mammary epithelial stem cells and promotes breast tumorigenesis. PLoS Genet. 2014 Jul; 10(7):e1004520. Salmans ML, Yu Z, Watanabe K, Cam E, Sun P, Smyth P, Dai X, Andersen B. PMID: 25079073.
- Neuroendocrinology of the hair follicle: principles and clinical perspectives. Trends Mol Med. 2014 Oct; 20(10):559-70. Paus R, Langan EA, Vidali S, Ramot Y, Andersen B. PMID: 25066729.
- Mammary morphogenesis and regeneration require the inhibition of EMT at terminal end buds by Ovol2 transcriptional repressor. Dev Cell. 2014 Apr 14; 29(1):59-74. Watanabe K, Villarreal-Ponce A, Sun P, Salmans ML, Fallahi M, Andersen B, Dai X. PMID: 24735879.
- Integrative ChIP-seq/microarray analysis identifies a CTNNB1 target signature enriched in intestinal stem cells and colon cancer. PLoS One. 2014; 9(3):e92317. Watanabe K, Biesinger J, Salmans ML, Roberts BS, Arthur WT, Cleary M, Andersen B, Xie X, Dai X. PMID: 24651522.
- Dominant mutations in GRHL3 cause Van der Woude Syndrome and disrupt oral periderm development. Am J Hum Genet. 2014 Jan 02; 94(1):23-32. Peyrard-Janvid M, Leslie EJ, Kousa YA, Smith TL, Dunnwald M, Magnusson M, Lentz BA, Unneberg P, Fransson I, Koillinen HK, Rautio J, Pegelow M, Karsten A, Basel-Vanagaite L, Gordon W, Andersen B, Svensson T, Murray JC, Cornell RA, Kere J, Schutte BC. PMID: 24360809.
- Epidermal stem cells ride the circadian wave. Genome Biol. 2013 Nov 29; 14(11):140. Kumar V, Andersen B, Takahashi JS. PMID: 24286354.
- The Ets transcription factor EHF as a regulator of cornea epithelial cell identity. J Biol Chem. 2013 Nov 29; 288(48):34304-24. Stephens DN, Klein RH, Salmans ML, Gordon W, Ho H, Andersen B. PMID: 24142692.
- The estrogen-regulated anterior gradient 2 (AGR2) protein in breast cancer: a potential drug target and biomarker. Breast Cancer Res. 2013 Apr 24; 15(2):204. Salmans ML, Zhao F, Andersen B. PMID: 23635006.
- Analysis of gene expression in skin using laser capture microdissection. Methods Mol Biol. 2013; 989:109-17. Lee B, Geyfman M, Andersen B, Dai X. PMID: 23483391.
- The tobacco carcinogen nitrosamine induces a differential gene expression response in tumour susceptible A/J and resistant C3H mouse lungs. Eur J Cancer. 2013 Feb; 49(3):725-33. Gordon W, Galitovskiy V, Edwards R, Andersen B, Grando SA. PMID: 23010150.
- The estrogen-responsive Agr2 gene regulates mammary epithelial proliferation and facilitates lobuloalveolar development. Dev Biol. 2012 Sep 15; 369(2):249-60. Verma S, Salmans ML, Geyfman M, Wang H, Yu Z, Lu Z, Zhao F, Lipkin SM, Andersen B. PMID: 22819674.
- GRHL3/GET1 and trithorax group members collaborate to activate the epidermal progenitor differentiation program. PLoS Genet. 2012; 8(7):e1002829. Hopkin AS, Gordon W, Klein RH, Espitia F, Daily K, Zeller M, Baldi P, Andersen B. PMID: 22829784.
- Brain and muscle Arnt-like protein-1 (BMAL1) controls circadian cell proliferation and susceptibility to UVB-induced DNA damage in the epidermis. Proc Natl Acad Sci U S A. 2012 Jul 17; 109(29):11758-63. Geyfman M, Kumar V, Liu Q, Ruiz R, Gordon W, Espitia F, Cam E, Millar SE, Smyth P, Ihler A, Takahashi JS, Andersen B. PMID: 22753467.
- The Grainyhead transcription factor Grhl3/Get1 suppresses miR-21 expression and tumorigenesis in skin: modulation of the miR-21 target MSH2 by RNA-binding protein DND1. Oncogene. 2013 Mar 21; 32(12):1497-507. Bhandari A, Gordon W, Dizon D, Hopkin AS, Gordon E, Yu Z, Andersen B. PMID: 22614019.
- Identification of telogen markers underscores that telogen is far from a quiescent hair cycle phase. J Invest Dermatol. 2012 Mar; 132(3 Pt 1):721-4. Geyfman M, Gordon W, Paus R, Andersen B. PMID: 22089832.
- A nervous hedgehog rolls into the hair follicle stem cell scene. Cell Stem Cell. 2011 May 06; 8(5):459-60. Gordon W, Andersen B. PMID: 21549317.
- Transcriptional regulation of epidermal barrier formation. Methods Mol Biol. 2011; 763:51-71. Bhandari A, Salmans ML, Gordon W, Andersen B. PMID: 21874443.
- Clock genes, hair growth and aging. Aging (Albany NY). 2010 Mar 31; 2(3):122-8. Geyfman M, Andersen B. PMID: 20375466.
- Estimating replicate time shifts using Gaussian process regression. Bioinformatics. 2010 Mar 15; 26(6):770-6. Liu Q, Lin KK, Andersen B, Smyth P, Ihler A. PMID: 20147305.
- Disruption of Paneth and goblet cell homeostasis and increased endoplasmic reticulum stress in Agr2-/- mice. Dev Biol. 2010 Feb 15; 338(2):270-9. Zhao F, Edwards R, Dizon D, Afrasiabi K, Mastroianni JR, Geyfman M, Ouellette AJ, Andersen B, Lipkin SM. PMID: 20025862.
- Bayesian detection of non-sinusoidal periodic patterns in circadian expression data. Bioinformatics. 2009 Dec 01; 25(23):3114-20. Chudova D, Ihler A, Lin KK, Andersen B, Smyth P. PMID: 19773336.
- Circadian clock genes contribute to the regulation of hair follicle cycling. PLoS Genet. 2009 Jul; 5(7):e1000573. Lin KK, Kumar V, Geyfman M, Chudova D, Ihler AT, Smyth P, Paus R, Takahashi JS, Andersen B. PMID: 19629164.
- The epidermal differentiation-associated Grainyhead gene Get1/Grhl3 also regulates urothelial differentiation. EMBO J. 2009 Jul 08; 28(13):1890-903. Yu Z, Mannik J, Soto A, Lin KK, Andersen B. PMID: 19494835.
- How the skin can tell time. J Invest Dermatol. 2009 May; 129(5):1063-6. Geyfman M, Andersen B. PMID: 19369933.
- Have hair follicle stem cells shed their tranquil image? Cell Stem Cell. 2008 Dec 04; 3(6):581-2. Lin KK, Andersen B. PMID: 19041772.
- Grainyhead-like factor Get1/Grhl3 regulates formation of the epidermal leading edge during eyelid closure. Dev Biol. 2008 Jul 01; 319(1):56-67. Yu Z, Bhandari A, Mannik J, Pham T, Xu X, Andersen B. PMID: 18485343.
- Co-factors of LIM domains (Clims/Ldb/Nli) regulate corneal homeostasis and maintenance of hair follicle stem cells. Dev Biol. 2007 Dec 15; 312(2):484-500. Xu X, Mannik J, Kudryavtseva E, Lin KK, Flanagan LA, Spencer J, Soto A, Wang N, Lu Z, Yu Z, Monuki ES, Andersen B. PMID: 17991461.
- In situ multiphoton optical tomography of hair follicles in mice. J Biomed Opt. 2007 Jul-Aug; 12(4):044003. Lyubovitsky JG, Krasieva TB, Xu X, Andersen B, Tromberg BJ. PMID: 17867807.
- The LIM-only factor LMO4 regulates expression of the BMP7 gene through an HDAC2-dependent mechanism, and controls cell proliferation and apoptosis of mammary epithelial cells. Oncogene. 2007 Sep 27; 26(44):6431-41. Wang N, Lin KK, Lu Z, Lam KS, Newton R, Xu X, Yu Z, Gill GN, Andersen B. PMID: 17452977.
- Including probe-level uncertainty in model-based gene expression clustering. BMC Bioinformatics. 2007 Mar 21; 8:98. Liu X, Lin KK, Andersen B, Rattray M. PMID: 17376221.
- The Grainyhead-like epithelial transactivator Get-1/Grhl3 regulates epidermal terminal differentiation and interacts functionally with LMO4. Dev Biol. 2006 Nov 01; 299(1):122-36. Yu Z, Lin KK, Bhandari A, Spencer JA, Xu X, Wang N, Lu Z, Gill GN, Roop DR, Wertz P, Andersen B. PMID: 16949565.
- LMO4 can interact with Smad proteins and modulate transforming growth factor-beta signaling in epithelial cells. Oncogene. 2006 May 11; 25(20):2920-30. Lu Z, Lam KS, Wang N, Xu X, Cortes M, Andersen B. PMID: 16331278.
- Imaging corneal pathology in a transgenic mouse model using nonlinear microscopy. J Biomed Opt. 2006 Jan-Feb; 11(1):014013. Lyubovitsky JG, Spencer JA, Krasieva TB, Andersen B, Tromberg BJ. PMID: 16526890.
- Identification of hair cycle-associated genes from time-course gene expression profile data by using replicate variance. Proc Natl Acad Sci U S A. 2004 Nov 09; 101(45):15955-60. Lin KK, Chudova D, Hatfield GW, Smyth P, Andersen B. PMID: 15520371.
- Use of RT-PCR and DNA microarrays to characterize RNA recovered by non-invasive tape harvesting of normal and inflamed skin. J Invest Dermatol. 2004 Jul; 123(1):159-67. Wong R, Tran V, Morhenn V, Hung SP, Andersen B, Ito E, Wesley Hatfield G, Benson NR. PMID: 15191556.
- Expression of an engrailed-LMO4 fusion protein in mammary epithelial cells inhibits mammary gland development in mice. Oncogene. 2004 Feb 26; 23(8):1507-13. Wang N, Kudryavtseva E, Ch'en IL, McCormick J, Sugihara TM, Ruiz R, Andersen B. PMID: 14676840.
- Xenopus Xlmo4 is a GATA cofactor during ventral mesoderm formation and regulates Ldb1 availability at the dorsal mesoderm and the neural plate. Dev Biol. 2003 Dec 15; 264(2):564-81. de la Calle-Mustienes E, Lu Z, Cortés M, Andersen B, Modolell J, Gómez-Skarmeta JL. PMID: 14651938.
- Cellular determination in the anterior pituitary gland: PIT-1 and PROP-1 mutations as causes of human combined pituitary hormone deficiency. Minerva Endocrinol. 2003 Jun; 28(2):123-33. Rodriguez R, Andersen B. PMID: 12717343.
- Identification and characterization of Grainyhead-like epithelial transactivator (GET-1), a novel mammalian Grainyhead-like factor. Dev Dyn. 2003 Apr; 226(4):604-17. Kudryavtseva EI, Sugihara TM, Wang N, Lasso RJ, Gudnason JF, Lipkin SM, Andersen B. PMID: 12666198.