Murdoch Children's Research Institute, Parkville, Victoria, Australia
Guy's and St. Thomas NHS Foundation Trust Evelina Children's Hospital, London, United Kingdom
Sheffield Children's NHS Foundation Trust, Sheffield, United Kingdom
University of South Florida, Tampa, Florida, United States
Morristown Medical Center, Morristown, New Jersey, United States
University Hospital Birmingham NHS Foundation Trust, Birmingham, United Kingdom
Arkansas Children's Hospital, Little Rock, Arkansas, United States
Children's Hospital of Orange County, Orange, California, United States
Children's Hospital of Colorado, Aurora, Colorado, United States
Emory University Hospital, Atlanta, Georgia, United States
Ann & Robert H. Lurie Chilren's Hospital, Chicago, Illinois, United States
University of Kentucky, Lexington, Kentucky, United States
Campinas University Clinical Hospital, Campinas, Brazil
Fiona Stanley Hospital, Perth, Australia
The Royal Adelaide Hospital, Adelaide, Australia
Osaka University, Osaka, Japan
Children's Hospital & Research Center Oakland, Oakland, California, United States
Murdoch Children's Research Institute, Parkville, Victoria, Australia
Fundacion Cardioinfantil-instituto de cardiologia, Bogotá, Colombia
Centro de Pesquisa Clínica do Instituto da Criança HC - FMUSP, São Paulo, Brazil
Hospital de Pediatría "Prof. Dr. Juan P. Garrahan", Buenos Aires, Argentina
West China Hospital of Sichuan University, Chengdu, Sichuan, China
University of Missouri Health Care, Columbia, Missouri, United States
Washington University School of Medicine, Saint Louis, Missouri, United States
University of Florida, Gainesville, Florida, United States
Emory University, Decatur, Georgia, United States
Osaka University Hospital, Osaka, Japan
Vanderbilt University Medical Center, Nashville, Tennessee, United States