Gastroenteritis

• China Academy of Chinese Medical Sciences — Beijing, Beijing Municipality, China
• Beijing Anzhen Hospital, Capital Medical University — Beijing, Beijing Municipality, China
• Hengshui Hospital of Traditional Chinese Medicine — Hengshui, Hebei, China
• Liyang Hospital of Chinese Medicine — Changzhou, Jiangsu, China

Not specified

Not specified

• Union Hospital, Tongji Medical College, Huazhong Univerdity of Science and Technology — Wuhan, Hubei, China

• Faculty of Medicine Benha University — Banhā, Egypt

• Imperial College Healthcare NHS Trust — London, United Kingdom
• St Mark's Hospital — London, United Kingdom
• Guy's and St Thomas' NHS Foundation Trust — London, United Kingdom
• King's College Hospital NHS Foundation Trust — London, United Kingdom

• Hangzhou TCM Hospital of Zhejiang Chinese Medical University (Hangzhou Hospital of Traditional Chinese Medicine) — Hangzhou, Zhejiang, China
• Hangzhou First People's Hospital — Hangzhou, Zhejiang, China
• The Third Affiliated Hospital of Zhejiang Chinese Medicinal University — Hangzhou, Zhejiang, China

• CHU de la Guadeloupe — Pointe-à-Pitre, CHU de La Guadeloupe, Guadeloupe

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

Not specified