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Einstein FH, Huffman DM, Fishman S, Jerschow E, Heo HJ, Atzmon G, Schechter C, Barzilai N, Muzumdar RH.Einstein FH, et al. Among authors: heo hj.J Gerontol A Biol Sci Med Sci. 2010 Aug;65(8):800-8. doi: 10.1093/gerona/glq078. Epub 2010 May 26.J Gerontol A Biol Sci Med Sci. 2010.PMID: 20504893Free PMC article.