1. Office of Graduate Medical Education, Fairfield Medical Center, Lancaster, OH, USA
2. Department of Pediatrics, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
3. Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX, USA
4. Keesler Air Force Base, Biloxi, MS, USA
5. Department of Specialty Medicine, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA