Iron Deficiency Anemia

• University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States

• Aalborg, Denmark

• Human Nutrition Laboratory — Zurich, Canton of Zurich, Switzerland

• Pharmacosmos — Holbæk, Denmark

Not specified

• University of North Carolina Hospitals & Clinics — Chapel Hill, North Carolina, United States

• 15 — Changsha, China
• 16 — Changsha, China
• 1 — Fuzhou, China
• 10 — Guangzhou, China

• Zeria Investigative Site — Tokyo, Japan

• Laboratorio M. F. Teixeira — Monte Santo de Minas, Minas Gerais, Brazil

• Human Nutrition Laboratory — Zurich, Canton of Zurich, Switzerland