[1] Thomas Jefferson Univ, Philadelphia, PA USA
[2] Duke Clin Res Inst, Durham, NC USA
[3] Duke Univ, Med Ctr, Durham, NC USA
[4] UNC, Sch Med, Chapel Hill, NC USA
[5] Wake Forest Sch Med, Winston Salem, NC USA
[6] Univ Miami, Miami, FL USA
[7] Univ Louisville, Louisville, KY USA
[8] Boehringer Ingelheim Pharma GmbH & Co KG, Biberach, Germany
[9] Boehringer Ingelheim Pharmaceut Inc, Ridgefield, CT USA
[10] Duke Mol Physiol Inst, Durham, NC USA
[11] Jane & Leonard Korman Inst, Philadelphia, PA USA