1. Mayo Clinic Health System, Eau Claire, WI, USA
2. University of Kansas Medical Center, Kansas City, KS, USA
3. Ohio University Heritage College of Osteopathic Medicine, Athens, OH, USA
4. University College of Medical Sciences, New Delhi, India
5. Christian Medical College and Hospital, Ludhiana, India
6. Cape Fear Valley Hospital, Fayetteville, NC, USA
7. East Tennessee State University, Johnson City, TN, USA
8. Mayo Clinic, Scottsdale, AZ, USA, USA
9. Heartland Regional Medical Center, Southern IL University, Carbondale, IL, USA
10. Mayo Clinic, Jacksonville, FL, USA
11. HSHS St John’s Hospital, Springfield, IL, USA
12. Mayo Clinic, Rochester, MN, USA