Anemia

• City of Hope Blood Donor Center — Duarte, California, United States
• Cedar Sinai Blood Bank — Los Angeles, California, United States
• Children's Hospital Los Angeles — Los Angeles, California, United States
• University of California, Los Angeles Blood Donor Center — Los Angeles, California, United States

• Leonardo Ohashi — São Paulo, Brazil

• María del Mar — Barcelona, Catalonia, Spain

• Praxis für Hämatologie und Onkologie Berlin-Mitte — Berlin, Germany
• Universitätsklinikum Bonn — Bonn, Germany
• Carl-Thiem-Klinikum Cottbus gGmbH — Cottbus, Germany
• OncoSearch Institut für klinische Studien GbR — Erlangen, Germany

• Nephrology Department of Beijing Jishuitan Hospital — Beijing, Beijing Municipality, China

• Zhejiang University — Hangzhou, Zhejiang, China

• Faculty of Medicine- Sohag University — Sohag, Egypt

• Danderyd Hospital — Stockholm, Sweden

• Englewood Hospital and Medical Center — Englewood, New Jersey, United States

Not specified