1. Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA;
2. Division of Pediatric Rehabilitation Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA;
3. Division of Pain Management, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA;
4. Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA;
5. Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA