Anemia, Hemolytic, Congenital

• Children's Hospital and Research Center at Oakland — Oakland, California, United States
• Weill Medical College of Cornell University — New York, United States
• Children's Hospital Philadelphia — Philadelphia, Pennsylvania, United States
• Toronto General Hospital, Universty Health Network — Toronto, Ontario, Canada

• Children's Hospital and Research Institute Oakland — Oakland, California, United States

• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Oakland, California, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Washington D.C., District of Columbia, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Chicago, Illinois, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — New Orleans, Louisiana, United States

Not specified

• Children's Hospital and Research Center Oakland — Oakland, California, United States

Not specified

Not specified

• Hôpital Henri Mondor — Créteil, France
• Sickle Cell Unit, University of West Indies — Kingston, Jamaica
• Rafic Hariri University Hospital — Beirut, Lebanon
• Guy's Hospital — London, United Kingdom

• The Hospital for Sick Children — Toronto, Ontario, Canada

• Department of biology of reproduction (TENON Hospital- AP-HP) — Paris, France