California Head and Neck Specialists, La Jolla, California, United States
Coastal Metabolic Research Centre, Ventura, California, United States
Washington Hospital Center, Washington, District of Columbia, United States
P.O.G. Salesi, Ancona, Italy
Presidio Ospedale S'Anna, Torino, Italy
"F. Miulli" Regional General Hospital, Bari, BA, Italy
Algorithme Pharma, Mont-Royal, Quebec, Canada
SCORE Physician Alliance, Saint Petersburg, Florida, United States
Pediatrics and Adolescent Medicine P.A., Marietta, Georgia, United States
Utah Valley Pediatrics, Orem, Utah, United States
Interni a revmatologicka ordinace, Breclav, Czech Republic
Unité d'exploration du metabolism osseux, CHU, Polyclinique universitaires L-Brull, Liege, Belgium
Medica Pro Familia, Warszawa, Poland
Universitätsklinik für Frauenheilkunde, Bern, Be, Switzerland
IRCCS San Raffaele, Milan, Italy
Universitair Ziekenhuis Brussel, Brussels, Belgium
Dep.Obstet-Gynec.-Reproduction,Institut Universitari Dexeus, Barcelona, Spain
The School of Dentistry University of Birmingham, Birmingham, United Kingdom
Fertility clinic at Hvidovre Hospital, Hvidovre, Copenhagen, Denmark
Midland Fertility Services, Aldridge, West Midlands, United Kingdom
Odense Universitetshospital, Odense, Odensee C, Denmark