Hip Fractures

• Hospital Universitario "Marqués de Valdecilla" — Santander, Cantabria, Spain
• Hospital Clinic — Barcelona, Catalonia, Spain
• Hospital Gregorio Marañon — Madrid, Spain
• Hospital Puerta de Hierro — Madrid, Spain

Not specified

• Odense University Hospital — Odense, Denmark

Not specified

• University of Virginia Health System — Charlottesville, Virginia, United States
• Charité Berlin, Campus Virchow Klinikum — Berlin, Germany
• Medizinische Hochschule Hannover — Hanover, Germany
• Universitätsklinikum des Saarlandes — Homburg, Germany

• Arcadia University — Glenside, Pennsylvania, United States

• Sanofi- Aventis Administrative Office — Tokyo, Japan

• Bronovo Hospital — The Hague, South Holland, Netherlands

• Chu Saint-Etienne — Saint-Étienne-de-Montluc, Pays de la Loire Region, France

• Nemocnice Ceske Budejovice, Urazove oddeleni — České Budějovice, Czechia
• FN s Poliklinikou Ostrava, Traumatologicke Centrum — Ostrava-Poruba, Czechia
• FN Motol, Ortopedicka Klinicka UK 2.LF a FN Notol — Prague, Czechia
• FN Na Bulovce, Ortopedicka Klinika IPVZ a 1.LF UK ORT, Budinova 2 — Prague, Czechia