1. Agency for Medicines and Medical Devices of Bosnia and Herzegovina, St. Veljka Mlađenovića bb, 78000 Banjaluka, Bosnia and Herzegovina
2. Faculty of Pharmacy, University of Belgrade, St. Vojvode Stepe 450, 11040 Belgrade, Republic of Serbia
3. Galenika a.d., Institute for Research and Development, St. Pasterova 2, 11000 Belgrade, Republic of Serbia
4. Faculty of Chemistry, University of Belgrade, St. Studentski trg 12-16, 11000 Belgrade, Republic of Serbia