Authors
Silvia Tsanova-Savova
s.tsanova-savova@mc.mu-sofia.bg
Medical College Yordanka Filaretova, Medical University, Sofia
s.tsanova-savova@mc.mu-sofia.bg
© 2025 Silvia Tsanova-Savova, Slaveyka Paneva-Dimitrova, Liyana Simeonova, Ivelina Lulcheva, Petya Koleva, published by Turiba University Ltd
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.