Gallbladder Diseases

Not specified

• Ospedale Guglielmo da Saliceto di Piacenza — Piacenza, PC, Italy

• Sohag university hospital — Sohag, Egypt

• Complejo Hospitalario Viedma — Cochabamba, Bolivia
• Hospital del Norte — Cochabamba, Bolivia
• Hospital Obrero No. 2 (Caja Nacional del Seguro Social) — Cochabamba, Bolivia
• Instituto Gastroenterológico — Cochabamba, Bolivia

• Caja Nacional de Seguro Social Cochabamba, Complejo Hospitalario Viedma, Instituto Gastroenterológico — Cochabamba, Bolivia
• Hospital Dr. Hernán Henriquez Aravena, Complejo Asistencial Padre las Casas, Hospital Regional de Talca, Hospital Regional de Concepción, Hospital Regional de Arica — Talca, Chile
• Statistical Genetics Research Group, Institute of Medical Biometry, University of Heidelberg — Heidelberg, Germany
• Instituto Regional de Enfermedades Neoplasicas del Sur (IREN SUR), Hospital Regional Honorio Delgado Espinoza, Hospital Goyeneche Arequipa, Hospital Regional Manuel Nuñez Butron-Puno — Arequipa, Peru

• Odense University Hospital — Odense, Denmark
• Oslo University Hospital — Oslo, Norway

• Chihuahua City General Hospital "Dr. Salvador Zubirán Anchondo" Chihuahua, Chihuahua, Mexico 31000 — Chihuahua City, Chihuahua, Mexico

• Qassim University Medical City — Buraidah, Al-Qassim Region, Saudi Arabia

• Seoul National University Hospital — Seoul, South Korea

• Gastroenterology Unit, Hospital of Imola — Imola, Italy