Upper Respiratory Infection

• Children's Community Pediatrics Brentwood — Pittsburgh, Pennsylvania, United States
• Children's Community Pediatrics Castle Shannon — Pittsburgh, Pennsylvania, United States

Not specified

• University of Pennsylvania Primary Care Practice — Philadelphia, Pennsylvania, United States

• Armauer Hansen Research Institute (AHRI) — Addis Ababa, Ethiopia
• Institut Pasteur de Dakar — Dakar, Senegal
• Epicentre Mbarara Research Centre — Mbarara, Uganda

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

• British Columbia Children's Hospital — Vancouver, British Columbia, Canada
• Children's Hospital of London Health Sciences Centre — London, Ontario, Canada
• Children's Hospital of Eastern Ontario — Ottawa, Ontario, Canada
• The Hospital for Sick Children — Toronto, Ontario, Canada

• Central City Clinical Hospital of Ivano-Frankivsk — Ivano-Frankivsk, Ukraine

• Yale Institute for Network Science — New Haven, Connecticut, United States
• Community intervention — Copán, Copán Department, Honduras

• CTMD Research — Coconut Creek, Florida, United States
• CTMD Research — Palm Springs, Florida, United States
• DBC Research — Pembroke Pines, Florida, United States
• CTMD Reserarch — Asheville, North Carolina, United States

• Department of Health Services — Los Angeles, California, United States