1. Department of Otolaryngology‐Head and Neck Surgery University of Connecticut Farmington Connecticut USA
2. Department of Orthopaedics and Sports Medicine University at Buffalo School of Medicine Buffalo New York USA
3. Robert Wood Johnson Medical School Rutgers University New Brunswick New Jersey USA
4. Heights Medical OB‐GYN Brooklyn New York USA
5. Veteran's Affairs Boston Health Care System West Roxbury Massachusetts USA
6. Knoxville Tennessee USA