Biliary Tract Diseases

• Addenbrookes Hospital — Cambridge, Cambridgeshire, United Kingdom
• Oxford Centre for Clinical Magnetic Resonance Research — Oxford, Oxfordshire, United Kingdom

• Brigham and Women's Hospital — Boston, Massachusetts, United States

• Indiana University — Indianapolis, Indiana, United States

• Central Finland Central Hospital — Jyväskylä, Finland

Not specified

• Chinese University of Hong Kong — Hong Kong, China
• Kinki University Hospital — Osaka, Japan
• Tokyo Medical University Hospital — Tokyo, Japan
• University Hospital Rio Hortega — Barcelona, Spain

Not specified

• Connolly Hospital Blanchardstown — Dublin, Dublin 15, Ireland
• General Surgery Dept, Minimally Invasive Surgery Unit, Policlinico San Pietro — Ponte San Pietro, Bergamo, Italy
• General Surgery Department, ASUITS, Cattinara Hospital — Trieste, Italy
• Centro Hospitalar Tondela Viseu - Serviço de Cirurgia Geral - Unidade de Cirurgia HBP — Viseu, Centro Region, Portugal

• Primary Clinic of Veron — Punta Cana, La Altagracia Province, Dominican Republic

Not specified