Hip Fracture

• Arm Medical Center of PLA — Chongqing, Chongqing Municipality, China
• Shanghai 6th People's hospital — Shanghai, Shanghai Municipality, China

• University of Colorado, Denver — Aurora, Colorado, United States
• University of Connecticut Heath - UConn Health — Farmington, Connecticut, United States
• University of Maryland School of Medicine/Johns Hopkins University — Baltimore, Maryland, United States
• HebrewSenior Life Harvard Medical School — Roslindale, Massachusetts, United States

• Department of Anesthesiology, The Second Xiangya Hospital — Changsha, Hunan, China
• The Second Xiangya Hospital — Changsha, Hunan, China

• Kutahya Health Sciences University — Kütahya, Turkey (Türkiye)
• Kütahya Health Sciences University — Kütahya, Turkey (Türkiye)

• Institut Kassab D'Orthopedie — Tunis, Tunisia

• Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital — Diyarbakır, Turkey (Türkiye)

• Royal Devon and Exeter NHS Trust — Exeter, Devon, United Kingdom

• University Of California Davis,4860 Y Street — Sacramento, California, United States
• Denver Metro Orthopedics, P.C. 499 E. Hampden Avenue, Suite 140 Englewood, CO 80113 — Denver, Colorado, United States
• ANTRIA, INC,300 Indian Springs Road,Indiana — Indiana, Pennsylvania, United States
• MHAT "Ljulin" Department of Orthopedy and Traumatology — Sofia, Bulgaria

Not specified

Not specified