Respiratory Distress Syndrome

• Yale University, School of Medicine, Department of Internal Medicine, Section of Pulmonary and Critical Care Medicine — New Haven, Connecticut, United States

• Hospital Sirio-Libanes — São Paulo, Brazil

• Vanderbilt University Medical Center — Nashville, Tennessee, United States

• OU Medical Center — Oklahoma City, Oklahoma, United States

• Childrens Hospital and Clinics of MN - St. Paul — Saint Paul, Minnesota, United States

Not specified

• Zhengzhou Children's Hospital — Zhengzhou, Henan, China

• Policlinico Hospital — Milan, Italy

• Central intensive care unit, University hospital "Sisters of Mercy" — Grad Zagreb, Croatia

• Al-zahra university hospital — Isfahan, Iran