Top row: Dr. Elias Zerhouni, NIH Director 2002–2008; Dr. Francis S. Collins, NHGRI Director 1993–2008, NIH Director 2009–present; Dr. Eric D. Green, NHGRI; and Dr. Story C. Landis, NIDDK. Middle row: Dr. Harold E. Varmus, NIH Director 1993–1999, NCI Director 2010–present; and Dr. Griffin P. Rodgers, NIDDK. Bottom row: the entrance to Building 1, NIH; Dr. Alan E. Guttmacher, NICHD; Dr. Anthony S. Fauci, NIAID; and Dr. Thomas R. Insel, NIMH.