1. University of Traditional Medicine of Armenia (UTMA),Faculty of General Medicine,Yerevan,Armenia,0040
2. Yerevan State medical university,Faculty of Medicine,Department of Cardiology,Yerevan,Armenia,0031
3. Ahvaz Jundishapur University of Medical Sciences,Faculty of Medicine,Department of Cardiology,Ahvaz,Iran
4. Ahvaz Jundishapur University of Medical Sciences,Faculty of Nursing,Department of Nursing and Midwifery,Ahvaz,Iran
5. Yerevan State Medical University,Department of Internal Disease Propaedeutics,Yerevan,Armenia
6. Yaroslavl State Medical University,Faculty of General Medicine,Yaroslavl,Russia
7. Shahid Chamran University,Faculty of Engineering,Department of Computer Engineering,Ahwaz,Iran
8. Doctoral School of Applied Informatics and Applied Mathematics, Obuda University,Budapest,Hungary