Congenital Abnormalities

• The 2nd Affiliated Hospital of Harbin Medical University — Harbin, Heilongjiang, China
• Affiliated Hospital of Hebei Medical College of traditional Chinese Medicine — Shijiazhuang, Herbei, China
• Wuxi People's Hospital — Wuxi, Jiangsu, China
• West China Hospital, Sichuan University — Chengdu, Sichuan, China

• Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine — Shanghai, Shanghai Municipality, China

• Pediatric Neurosurgery — Orlando, Florida, United States

• Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio, United States

• Service de Pédiatrie 1 - CHU de Strasbourg - France — Strasbourg, France

• Casimir — Kingston, Massachusetts, United States

• Eskişehir Osmangazi University Health Practice and Research Hospital — Eskişehir, Turkey (Türkiye)

• Dow University of Health Sciences — Karachi, Sindh, Pakistan

• University Hospital — Newark, New Jersey, United States

Not specified