Frontage Clinical Services, Hackensack, New Jersey, United States
Derm Research, Austin, Texas, United States
TriCities Skin and Cancer, Johnson City, Tennessee, United States
ATS Clinical Research, Santa Monica, California, United States
Wake Resarch, Raleigh, North Carolina, United States
Sierra Medical Research, Fresno, California, United States
DermResearchCenter of New York, Inc, Stony Brook, New York, United States
University of Alabama (UAB) Dermatology, Birmingham, Alabama, United States
Hôpital Morvan, Brest, France
Samodzielny Publiczny Szpital Kliniczny Nr 1, Warsaw, Poland
Universitätsklinikum Münster, Munster, Germany
St Thomas' Hospital, London, United Kingdom