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Journal of Biomedical and Clinical Research 19: 59-67
doi: 10.3897/jbcr.e183593
Received: 26 Dec 2025 | Approved: 04 Feb 2026 | Published: 23 Feb 2026
This article is part of:
Journal of Biomedical and Clinical Research 19
Authors
   
   
   
Zlatko Kirovakov - Corresponding author
Faculty of Public Health, Burgas State University “D-r Asen Zlatarov”, Burgas, Bulgaria
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Elitsa H. Gyokova - Corresponding author
Faculty of Medicine, Medical University – Pleven, Pleven, Bulgaria
University Hospital “Saint Marina”, Pleven, Bulgaria
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Nadezdha Hinkova
University Hospital “Saint Marina”, Pleven, Bulgaria
Faculty of Health Care, Medical University – Pleven, Pleven, Bulgaria
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Nikolay Kostadinov
Faculty of Medicine, Burgas State University “D-r Asen Zlatarov”, Burgas, Bulgaria
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Antonia Andreeva
Medical University – Pleven, Pleven, Bulgaria
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Academic editor
Galya Stavreva
Medical University-Pleven, Pleven, Bulgaria
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Conflict of interest
The authors have declared that no competing interests exist.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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