Site 123, Glendale, California, United States
Site 118, Winter Haven, Florida, United States
Site 121, Huntington Beach, California, United States
Valley Renal Medical Group Research, Northridge, California, United States
US Renal Care, Gallup, New Mexico, United States
Renal Consultant Medical Group, Granada Hills, California, United States
Renal Consultants Medical Group, Granada Hills, California, United States
US Renal Care Kidney Research, San Antonio, Texas, United States
Orlando Clinical Research Center, Orlando, Florida, United States
Universitätsklinikum Freiburg Klinik für Dermatologie und Venerologie, Freiburg, Germany
Universitätsklinikum Carl Gustav Carus Dresden Klinik und Poliklinik für Dermatologie, Dresden, Germany
Universitätsmedizin der Johannes Gutenberg-Universität Mainz Hautklinik Clinical Research Center (CRC), Mainz, Germany
Paracelsus-Elena-Klinik Kassel, Kassel, Germany
Universitätsklinikum Ulm, Ulm, Germany
Centrum Medyczne PRATIA/ Medical Center PRATIA, Częstochowa, Poland
nordBLICK Augenklinik Bellevue, Kiel, Germany
Sierra Eye Associates, Reno, Nevada, United States
Internationale Innovative Ophthalmochirurgie GbR, Düsseldorf, Germany
Stanford University Medical Center, Palo Alto, California, United States
Cognitive Clinical Trials, Phoenix, Arizona, United States
Pacific Research Network, San Diego, California, United States
Riverside Clinical Research, Edgewater, Florida, United States
NeuroTrials Research Inc., Atlanta, Georgia, United States
Clinical Trials, Inc., Little Rock, Arkansas, United States
Rocky Mountain Movement Disorders Center, Englewood, Colorado, United States
Jahn Ferenc South-Pest Hospital and Clinic, Budapest, Hungary
Markusovszky University Teaching Hospital, Szombathely, Hungary
Borsod-Abauj-Zemplen County Hospital and Teaching Hospital, Miskolc, Hungary