Acute Promyelocytic Leukemia

• Quetzal Site 1 — Duarte, California, United States
• Quetzal Site 7 — Los Angeles, California, United States
• Quetzal Site 5 — Stanford, California, United States
• Quetzal Site 4 — Buffalo, New York, United States

• The University of Hong Kong — Hong Kong
• National University Hospital Singapore — Singapore

Not specified

• Qiu huiying — Suzhou, Jiangsu, China

• Centre Hospitalier d'Aix en Provence — Aix-en-Provence, France
• Groupe Hospitalier SUD — Amiens, France
• Centre Hospitalier V. Dupouy — Argenteuil, France
• Hôpital Jean Minjoz — Besançon, France

• Naval Medical Center - San Diego — San Diego, California, United States
• UCSF Helen Diller Family Comprehensive Cancer Center — San Francisco, California, United States
• Tunnell Cancer Center at Beebe Medical Center — Lewes, Delaware, United States
• CCOP - Christiana Care Health Services — Newark, Delaware, United States

• French-Belgian-Swiss APL study group — All Participating Sites, France
• AML-CG study group — All Participating Sites, Germany
• AML-SG study group — All Participating Sites, Germany
• OSHO study group — All Participating Sites, Germany

• S.O.C. di Ematologia - Azienda Ospedaliera - SS. Antonio e Biagio e Cesare Arrigo — Alessandria, Italy
• Azienda Ospedaliera - Nuovo Ospedale "Torrette" — Ancona, Italy
• Unità Operativa Ematologia 1 - Università degli Studi di Bari — Bari, Italy
• Ospedali Riuniti di Bergamo — Bergamo, Italy

• University of Southern California — Los Angeles, California, United States
• Northwestern University — Evanston, Illinois, United States
• National Heart, Lung, and Blood Institute (NIH) — Bethesda, Maryland, United States
• Memorial Sloan Kettering at Basking Ridge — Basking Ridge, New Jersey, United States

• University of Texas MD Anderson Cancer Center — Houston, Texas, United States