1Clinic of Endocrinology and Metabolic Diseases, UMHAT St. George, Plovdiv, Bulgaria
2Clinic of Radiology, UMHAT St. George, Plovdiv, Bulgaria
*Corresponding Author:
Nikolay Botushanov, Clinic of Endocrinology and Metabolic Diseases, UMHAT St. George, Plovdiv, Bulgaria, Tel: +359888697391 Email: