1. NYU Hospital for Joint Diseases, New York, NY, USA
2. Baystate Health & Hartford Hospital, Springfield, MA, USA
3. FirstPoint Management Resources, Greensboro, NC, USA
4. Tempe St. Luke’s Hospital/Iasis Healthcare, Tempe, AZ, USA
5. Hackensack Meridian Health-Palisades Medical Center, North Bergen, NJ, USA
6. Kindred Hospital, Los Angeles, CA, USA