Respiratory Tract Infections

• Pediatric department A, HaEmek Medical Center — Afula, Israel
• Maier Hospital — Haifa, Israel
• Pediatric Depart ment , Bnai Zion Hospital — Haifa, Israel

• Center for Immunization Research (CIR), Johns Hopkins School of Public Health — Baltimore, Maryland, United States
• Seattle Children's Hospital — Seattle, Washington, United States

Not specified

• Eurofins Optimed — Gières, France
• Eurofins Optimed Lyon — Pierre-Bénite, France
• Erfurt, Germany
• Cardiff, United Kingdom

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

• Menzies Research Institute Tasmania — Hobart, Tasmania, Australia

• Dienst Algemene Kindergeneeskunde, Universitaire Ziekenhuizen Leuven — Leuven, Vlaams-Brabant, Belgium

• Taizhou Municipal Center for Disease Control and Prevention — Taizhou, Jiangsu, China

• Alberta Health Services — Edmonton, Alberta, Canada
• Saint John Regional Hospital — Saint John, New Brunswick, Canada
• Canadian Center for Vaccinology, Dalhousie University — Halifax, Nova Scotia, Canada
• JDM Research — Toronto, Ontario, Canada

• Henan Province Center for Disease Preventionand Control — Zhengzhou, Henan, China