D. N. Paskalev
Medical University “Prof. Dr. Paraskev Stoyanov”
Bulgaria

Assoc. prof. Dr., PhD, MD. Medical University “Prof. Dr. Paraskev Stoyanov” – Varna, Medical College, Department "Medical laboratory assistant", associate professor

B. T. Galunska
Medical University “Prof. Dr. Paraskev Stoyanov”
Bulgaria

Prof. Galunska Bistra Tzaneva, PhD. Medical University “Prof. Dr. Paraskev Stoyanov” – Varna, Department of Biochemistry, Molecular Medicine and Nutrigenomics, professor

D. Petkova-Valkova
Medical University “Prof. Dr. Paraskev Stoyanov”
Bulgaria

Assoc. prof. Dr. , PhD, MD. University Hospital at the Medical University “Prof. Dr. Paraskev Stoyanov” – Varna, Department "Internal Medicine", associate professor.