Correspondence to: Senad Medunjanin, PhD, Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Strasse 44, 39120 Magdeburg, Germany. Email

E-mail Address: [email protected]

https://orcid.org/0000-0001-5564-0521

Department of Internal Medicine, Division of Cardiology and Angiology, Otto-von-Guericke University, Magdeburg, Germany. (T.N., M.A.S., S.W., R.C.B.-D., S.M.)