1. Institute of Pharmacy and Molecular BiotechnologyHeidelberg University, INF 364 69120 Heidelberg Germany
2. Institute of Chemistry, Laboratory of Organic Synthesis and BiopharmaceuticalsMoldova Academy of Sciences Academiei str. 3 MD2028 Chisinau Moldova
3. Faculty of EngineeringDüzce University Düzce Turkey
4. Department of Infectious Diseases, Molecular VirologyHeidelberg University, INF 344 69120 Heidelberg Germany), and German Center for Infection Research, Heidelberg Partner Site