Congenital Abnormalities

• National University of Natural Medicine — Portland, Oregon, United States
• Healthy Living Community — Portland, Oregon, United States

• Children's Hospital Westmead — Westmead, New South Wales, Australia
• The Royal Children's Hospital Melbourne — Parkville, Victoria, Australia
• Cliniques Universitaires Saint-Luc — Brussels, Belgium
• Hopital Femme Mere Enfant De Lyon — Bron, France

• Yuksek Ihtisas University — Ankara, Çankaya, Turkey (Türkiye)

Not specified

• Thomas Jefferson University, Department of Pediatrics, 1025 Walnut Street, Suite 726 — Philadelphia, Pennsylvania, United States

• Pinnacle Research Group, LLC — Anniston, Alabama, United States
• Pinnacle Research Group LLC — Anniston, Alabama, United States
• Pinnacle Research Group, LLC — Anniston, Alabama, United States
• Simon Williamson Clinic, PC — Birmingham, Alabama, United States

• Hospital Provincial de Castellón — Castellon, Castellón, Spain
• Hospital Son Espases — Palma, Malllorca, Spain
• Hospital Son Llàtzer — Palma, Mallorca, Spain
• Hospital Sant Joan de Reus — Reus, Tarragona, Spain

• Aga Khan University Hospital — Karachi, Sindh, Pakistan

• Children's Heart Center, Queen Silvia Children and Youth Hospital — Gothenburg, Sweden
• Children Outpatient Clinic, Linköping University Hospital — Linköping, Sweden
• Children's Heart Center, Skåne University Hospital — Lund, Sweden
• Child and Adolescent Clinic, Örebro University Hospital — Örebro, Sweden

• Children's Hospital Los Angeles — Los Angeles, California, United States
• University of California at San Francisco Children's Hospital — San Francisco, California, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• Riley Hospital for Children — Indianapolis, Indiana, United States