[1] Stanford Univ, Palo Alto, CA 94304 USA
[2] Hosp Special Surg, New York, NY 10021 USA
[3] Univ Maryland, Sch Med, College Pk, MD 20742 USA
[4] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA
[5] Univ Texas SW Med Ctr Dallas, Dallas, TX 75390 USA
[6] Altoona Ctr Clin Res, Duncansville, PA USA
[7] Iroko Pharmaceut LLC, Philadelphia, PA USA
[8] Iroko Pharmaceut LLC, Philadelphia, PA USA