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

• Qiu huiying — Suzhou, Jiangsu, China

Not specified

• 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

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• City of Hope National Medical Center — Duarte, California, United States
• H. Lee Moffitt Cancer Center & Research Institute — Tampa, Florida, United States
• Winship Cancer Institute / Emory University School of Medicine — Atlanta, Georgia, United States

• PALG — Lodz, Poland
• Hospital Juan Canalejo — A Coruña, Spain
• Hospital General — Albacete, Spain
• Hospital general — Alicante, Spain