O. V. Nikolaeva
Republican Cardiology Dispensary of the Health Ministry of Chuvashia; Ulianov Chuvash State University
Russian Federation

Olga Vladimirovna Nikolaeva – cardiologist; senior lecturer of the Department of Faculty and Hospital Therapy

F. Gladkov Str., 23 A, Cheboksary, 428000

Moskovsky Ave. 15, Cheboksary, 428015 

T. A. Karavaeva
V.M. Bekhterev National Medical Research Center for Psychiatry and Neurology; Saint-Petersburg State University; St. Petersburg State Pediatric Medical University; N.N. Petrov National Medical Research Center of Oncology
Russian Federation

Tatyana Arturovna Karavaeva – Dr. Med. Sci., Chief Researcher, Head of the Department for Treatment of Borderline Mental Disorders and Psychotherapy; Prof. of the Department of Medical Psychology and Psychophysiology; Prof. of the Department of General and Applied Psychology with a course in biomedical disciplines; Leading Researcher of the Scientific Department of Innovative Methods of Therapeutic Oncology and Rehabilitation

Bekhtereva Str. 3, St. Petersburg, 192019

Universitetskaya nab., 7–9, St. Petersburg, 199034

Litovskaya Str., 2, St. Petersburg, 194100

Leningradskaya Str., 68, Pesochny settlement, St. Petersburg, 197758