[1] Tech Univ Dresden, Inst Klin Pharmakol, Unabhangige Arzneimittelberatung Patienten UPD, Fak Med, D-01307 Dresden, Germany
[2] Tech Univ Dresden, Med Klin & Poliklin 3, Univ Klinikum Dresden, D-01307 Dresden, Germany
[3] Tech Univ Dresden, Zentrum Innere Med, Univ Klinikum Dresden, D-01307 Dresden, Germany