[1] Clin Hosp Zvezdara, Dept Cardiol, Belgrade, Serbia
[2] Charite, Dept Cardiol, D-13353 Berlin, Germany
[3] Marx Stat, Nurnberg, Germany
[4] Gen Hosp Celje, Dept Cardiol, Celje, Slovenia
[5] Gen Hosp Celje, Dept Res & Educ, Celje, Slovenia
[6] Univ Ljubljana, Fac Med, Ljubljana, Slovenia
[7] Charite, Appl Cachexia Res, Dept Cardiol, Berlin, Germany
[8] Charite, CCR, Berlin, Germany
[9] Univ Belgrade, Sch Med, Belgrade 11001, Serbia
[10] Clin Ctr Nis, Clin Cardiovasc Dis, Nish, Serbia