gb2g clinical researchLogo Design Contest Logo Design Contest Contests / gb2g clinical research gb2g clinical research has selected their winning logo design. For $275 they received 42 designs from 17 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Vasilis Return to Contest Return to Contest Withdrawn 10th #23 Withdrawn New #22 Discussion No comments yet.