The Linder Center for Research & Education at the Christ Hospital, Cincinnati, Ohio, United States
Montefiore Medical Center (Moses Campus), Bronx, New York, United States
Advanced Cardiovascular, LLC, Alexander City, Alabama, United States
San Diego Cardiac Center, San Diego, California, United States
Children's Hospital Los Angeles, Los Angeles, California, United States
University of California, Los Angeles (UCLA), Los Angeles, California, United States
Children's Hospital Colorado, Aurora, Colorado, United States
Hospital Italiano de Buenos Aires Juan Domingo Peron, Buenos Aires, Argentina
Fiona Stanley Hospital, AHF Unit, Murdoch, Australia
Instituto D'Or de Pesquisa e Ensino/Cardio Pulmonar da Bahia SA, Ondina, Salvador, Brazil
Celerion, Inc 2420, Tempe, Arizona, United States
Celerion, Tempe, Arizona, United States
Universitaetsklinikum Essen, Essen, Germany
Universitaetsklinikum Jena, Jena, Germany
Charite-Universitatsmedizin Berlin - Campus Virchow Klinikum, Berlin, Germany
Labcorp Clinical Research Unit Inc., Dallas, Texas, United States
University of California Irvine - ALS & Neuromuscular Center, Orange, California, United States
Mayo Clinic Jacksonville, Jacksonville, Florida, United States
Michigan Medicine, Ann Arbor, Michigan, United States
Cedars-Sinai Medical Center - Smidt Heart Institute Clinic, Los Angeles, California, United States
MedStar Medical Group Cardiology at Union Memorial, Baltimore, Maryland, United States
Medstar Franklin Square Medical Center, Baltimore, Maryland, United States