Intra-Abdominal Infections

• The First Affiliated Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China
• Zhongda Hospital, Southeast University — Nanjing, Jiangsu, China
• The First Affiliated Hospital of Soochow University — Suzhou, Jiangsu, China
• Affiliated Hospital of Xuzhou Medical University — Xuzhou, Jiangsu, China

• The Third hospital of Changsha — Changsha, Hunan, China

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

• Surgical intensive Care Unit, Ain Shams University Hospitals. — Cairo, Cairo Governorate, Egypt

• University of South Alabama — Mobile, Alabama, United States
• University of Southern California — Los Angeles, California, United States
• University of California Davis Medical Center — Sacramento, California, United States
• Medstar Health Research Institute — Washington D.C., District of Columbia, United States

• Alaska Native Medical Center — Anchorage, Alaska, United States
• Arkansas Children's Hospital — Little Rock, Arkansas, United States
• University of California at San Diego Medical Center — La Jolla, California, United States
• Axis Clinical Trials — Los Angeles, California, United States

• Nanjing Drum Tower Hospital — Nanjing, Jiangsu, China

Not specified

Not specified

• All Centres From All Over the World Willing to Contribute Are Welcome — Brussels, Belgium