Cross Infection

• The First Affiliated Hospital of Anhui Medical University — Hefei, Anhui, China
• Beijing Children's Hospital — Beijing, Beijing Municipality, China
• Fujian Maternity and Child Health Care Hospital — Fuzhou, Fujian, China
• Gansu Maternity and Child Health Care Hospital — Lanzhou, Gansu, China

• Federal State Budget-Funded Educational Institution for Additional Professional Education "Russian Medical Academy for Postgraduate Education" of the Ministry of Health of the Russian Federation — Moscow, Russia

• Christiana Hospital — Newark, Delaware, United States

• Surgical Intensive Care Unit, The Methodist Hospital — Houston, Texas, United States

Not specified

• Erasme University Hospital — Brussels, Belgium
• Universidade Federal de Pelotas — Pelotas, Brazil
• Univ. Hospital Center Zagreb — Zagreb, Croatia
• Clermont-Ferrand University Hospital — Clermont-Ferrand, France

• St. Jude Children's Research Hospital — Memphis, Tennessee, United States

• Washington DC VA Medical Center, Washington, DC — Washington D.C., District of Columbia, United States
• Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD — Baltimore, Maryland, United States
• Rehabilitation R&D Service, Baltimore, MD — Baltimore, Maryland, United States
• Perry Point VA Medical Center VA Maryland Health Care System, Perry Point, MD — Perry Point, Maryland, United States

Not specified

• Hospital San Gerardo di Monza, University of Bicocca Monza — Milan, Italy