1. aDivision of Adolescent Medicine, Department of Pediatrics, Pennsylvania State Health Children’s Hospital, Hershey, Pennsylvania
2. bPennsylvania State University, Abington, Abington, Pennsylvania
3. cMilton S. Hershey Medical Center, Hershey, Pennsylvania
4. dPennsylvania State University, Harrisburg, Middletown, Pennsylvania
5. ePace University, New York, New York