1. Division of Pediatric Orthopaedic Surgery, Cincinnati Children’s Hospital Medical Center, MLC 2017, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
2. Singapore General Hospital, Outram Road, Singapore 169608
3. Division of Pathology, Cincinnati Children’s Hospital Medical Center, MLC 1035, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
4. Division of Radiology, Cincinnati Children’s Hospital Medical Center, MLC 5031, 3333 Burnet Avenue, Cincinnati, OH 45229, USA