Research Site, Zurich, Switzerland
Research Site, Yaroslavl, Russian Federation
Research Site, York, United Kingdom
Seattle Children's Hospital, Seattle, Washington, United States
UCLA, Los Angeles, California, United States
The George Washington DC Children's National Medical Center, Washington, District of Columbia, United States
SNBL-Clinical Pharmacology Center, Baltimore, Maryland, United States
Nationwide Children's Hospital, Columbus, Ohio, United States
University of Pittsburgh, Pittsburgh, Pennsylvania, United States