Femoral Neck Fractures

• Funabashi Orthopedic Hospital — Funabashi, Japan
• Niigata Bandai Hospital — Niigata, Japan
• Niigata Rinko Hospital — Niigata, Japan
• Niigata Univ. Medical & Dental Hospital — Niigata, Japan

• Hospices Civils de Lyon — Lyon, France

• Community Regional Medical Center — Fresno, California, United States
• San Francisco General Hospital — San Francisco, California, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States
• Lahey Clinic — Burlington, Massachusetts, United States

Not specified

• Security Forces Hospital — Riyadh, Saudi Arabia

• Hartford Hospital — Hartford, Connecticut, United States

• The Johns Hopkins Bayview Medical Center — Baltimore, Maryland, United States

• Haikou People's Hospital — Haikou, Hainan, China
• Luoyang Orthopedic-Traumatological Hospital — Luoyang, Henan, China
• Inner Mongolia Bao Gang Hospital — Baotou, Inner Mongolia, China
• The First Teaching Hospital of Xinjiang Medical University — Ürümqi, Xinjiang, China

Not specified

• Siriraj Hospital — Bangkok, Thailand