1. Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
2. Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint-Petersburg State Medical University, 197022 Saint Petersburg, Russia
3. Center for Surgical Treatment of Obesity and Metabolic Disorders, Pavlov First Saint-Petersburg State Medical University, 197022 Saint Petersburg, Russia