1. Department of the Parathyroid Glands Pathology and Mineral Metabolism Disorders, Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia
2. Department of Pathology, Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia
3. Nuclear Medicine Department, Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia