1. Sandoz Development Center Slovenia, API Development, Organic Synthesis Department, Lek Pharmaceuticals, d.d., Kolodvorska 27, 1234 Mengeš, Slovenia
2. Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
3. Global Portfolio Management API, Sandoz GmbH, Biochemiestrasse 10, 6250 Kundl, Austria