Provita Sp. z o.o., Katowice, Poland
Johns Hopkins University, Baltimore, Maryland, United States
Medical Center "Asklepii"OOD, Dupnitsa, Bulgaria
Simbec Research Limited, Merthyr Tydfil, Wales, United Kingdom
PROVITA Specjalistyczna Praktyka Ginekologiczno-Seksuologiczna, Lublin, Poland
Urology Office Diagnostic-Consultative Center, Varna, Bulgaria
V. Lietuviesa Private Practice, Riga, Latvia
PAREXEL EPCU Northwick Park, Harrow, Middlesex, United Kingdom
Richmond Pharmacology Ltd., Croydon, Surrey, United Kingdom