1. Clinical Research Unit, 5th Department of Internal Medicine, Faculty of Medicine Comenius University, University Hospital Bratislava Bratislava Slovak Republic
2. Department of Nuclear Physics and Biophysics, Faculty of Mathematics, Physics, and Informatics Comenius University Bratislava Bratislava Slovak Republic
3. Consumer Healthcare Medical Affairs Department, Sanofi CHC Paris France
4. Consumer Healthcare Medical Affairs Department Bratislava Slovakia
5. Consumer Healthcare Medical Affairs Department, Sanofi CHC Frankfurt Germany
6. Laser Research Centre, Faculty of Health Science University of Johannesburg Johannesburg South Africa