1. Department of Surgery, Morehouse School of Medicine, Atlanta, GA, USA
2. Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
3. Department of Surgery, Case Western Reserve University School of Medicine, Cleveland, OH, USA
4. Founder, MeritPtah Associates, Rockville, MD, USA
5. Division of Pediatric Surgery, Rainbow Babies & Children's Hospital/University Hospitals, Cleveland, OH, USA