Rodica Diaconu, Roberta Florescu, Anne Cornelissen, Afify Mamdouh, Nicole Schaaps, Saskia von Stillfried, Peter Boor, Ruth Knüchel-Clarke, Ionut Donoiu, Felix Vogt
(Romania and Germany)Corresp. authors' affiliation: Dr. Rodica Diaconu, Department of Cardiology, University of Medicine and Pharmacy of Craiova, Romania