Minimally Invasive Surgical Procedures

• Mª Henar Núñez Rodriguez, — Valladolid, Spain

• Centro Hospitalar Universitário Lisboa Norte — Lisbon, Lisbon District, Portugal
• Complejo Hospitalario Universitario A Coruña del Área Sanitaria de A Coruña y Cee — A Coruña, Spain
• Hospital Universitario de Bellvitge — L'Hospitalet de Llobregat, Barcelona, Spain
• Hospital Universitario Marqués de Valdecilla — Santander, Cantabria, Spain

• University of Riverside, California — Riverside, California, United States

• Cedars Sinai Medical Center — Los Angeles, California, United States
• Children's Hospital Colorado — Denver, Colorado, United States
• The George Washington University Hospital — Washington D.C., District of Columbia, United States
• Rush — Chicago, Illinois, United States

• Maria Cecilia Hospital — Cotignola, RA, Italy

• Orthopaedic and Arthritis Specialist Centre — Sydney, New South Wales, Australia

• Aarhus University Hospital — Aarhus, Aarhus N, Denmark
• Thrombosis and Haemostasis Research Unit, Department for Clinical Biochemistry, Aarhus University Hospital — Aarhus N, Denmark

• Priv-Doz. Dr. Gerhard Kaufmann — Innsbruck, Tyrol, Austria

Not specified

• Ghurki Trust and Teaching Hospital — Lahore, Punjab Province, Pakistan