Clostridium Difficile Infection

• Hospital Universitario San Juan — Alicante, Spain
• Hospital Vega Baja — Orihuela, Alicante, Spain
• Hospital Marina Baixa — Villajoyosa, Alicante, Spain
• Hospital Universitario de Puerto Real — Puerto Real, Cadiz, Spain

• UMass Memorial Medical Center — Worcester, Massachusetts, United States

• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Children's Hospital of Los Angeles — Los Angeles, California, United States
• University of California — Los Angeles, California, United States
• Stanford University — Redwood City, California, United States

• Riverside University Health System — Moreno Valley, California, United States

• Englewood Hospital and Medical Center — Englewood, New Jersey, United States

• Hangzhou First People's Hospital — Hangzhou, Zhejiang, China, China

• UVA Health Systems — Charlottesville, Virginia, United States
• Carilion Clinic — Roanoke, Virginia, United States

• The Chinese University of Hong Kong — Hong Kong, Shatin

Not specified

• Childrens Hospital Colorado — Aurora, Colorado, United States
• University of Colorado Hospital — Aurora, Colorado, United States