Cholestasis

• Children's Hospital Los Angeles — Los Angeles, California, United States
• University of California at San Francisco — San Francisco, California, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• Children's Healthcare of Atlanta — Atlanta, Georgia, United States

• Phoenix Childrens Hospital — Phoenix, Arizona, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• St. Louis Children's Hospital — St Louis, Missouri, United States
• The Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• West China Hospital — Chengdu, Sichuan, China

• Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo — São Paulo, Brazil

• Lucile Packard Children's Hospital at Stanford — Palo Alto, California, United States

• Tertiary referral hospital: Theresienkrankenhaus und St. Hedwig Hospital, Academic — Mannheim, Germany

• Teikyo University School of Medicine — Tokyo, Please Select, Japan

• University of Florida — Gainesville, Florida, United States
• Mayo Clinic — Rochester, Minnesota, United States

Not specified

• GSK Investigational Site — Birmingham, West Midlands, United Kingdom
• GSK Investigational Site — Cambridge, United Kingdom
• GSK Investigational Site — Newcastle upon Tyne, United Kingdom