Affiliation: | aDepartment of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, 92-216 Lodz, Poland bDepartment of Cardiac Surgery, Medical University of Lodz, Poland cDepartment of Anesthesiology and Intensive Cardiologic Care, Medical University of Lodz, Poland dCentral University Hospital, Medical University of Lodz, Poland |