1Beth Israel Deaconess Medical Center, Boston
2University of Michigan Hospitals, Ann Arbor
3Riverside Methodist–Ohio Health, Columbus
4University of Pittsburgh Medical Center Pinnacle Health, Harrisburg
5Aurora–Saint Luke’s Medical Center, Milwaukee
6Spectrum Health Hospitals, Grand Rapids
7Houston Methodist Debakey Heart and Vascular Center, Houston
8Abbott Northwestern Hospital
9Morton Plant Hospital, Clearwater, FL
10Mount Sinai Health System, New York
11Scripps Clinic and Research Foundation, La Jolla, CA
12University of Kansas Hospital, Kansas City
13Yale–New Haven Hospital, New Haven, CT
14Clinique Pasteur, Toulouse, France
15 Johns Hopkins Hospital, Baltimore
16Alfred Hospital, Melbourne, VIC, Australia
17McGill University Health Centre, Montreal
18Winchester Medical Center, Winchester, VA
19Saint Francis Hospital, Roslyn
20University of Pittsburgh, Pittsburgh
21Minneapolis, Mayo Clinic, Rochester
22Medtronic
23Paradigm Biostatistics, Anoka