T. L. Karonova
Federal North-West Medical Research Centre, St Petersburg, Russia Pavlov First State Medical University of St. Petersburg, St Petersburg, Russia
Russian Federation

MD, PhD, DMSc, Head, Scientific Research Laboratory of Clinical Endocrinology of Endocrinology Institute, Federal North-West Medical Research Centre; Assistant Professor, Department of Internal Diseases No 2 with the Course of Endocrinology, Cardiology and Functional Diagnostics with Clinic No 1, Pavlov First State Medical University of St. Petersburg; 

I. A. Shmonina
Pavlov First State Medical University of St. Petersburg, St Petersburg, Russia
Russian Federation

MD, PhD student, Department of Internal Diseases No 2 with the Course of Endocrinology, Cardiology and Functional Diagnostics with Clinic No 1, Pavlov First State Medical University of St. Petersburg; 

N. A. Totolyan
Pavlov First State Medical University of St. Petersburg, St Petersburg, Russia
Russian Federation

MD, PhD, DMSc, Professor, Department of Neurology and Neurosurgery with Clinic, Pavlov First State Medical University of St. Petersburg.