1. Clinic of Cardiology University Clinical Centre of Kosovo Prishtina Kosovo
2. Medical Faculty University of Prishtina Prishtina Kosovo
3. Main Family Medical Center Prishtina Kosovo
4. Department of Hypertension Medical University of Lodz Lodz Poland
5. Institute of Public Health and Clinical Medicine Umeå University Umeå Sweden
6. Molecular and Clinic Research Institute St George University London UK
7. Brunel University London UK