M. Medic (University of Belgrade, Vinča Institute), L. Dacanin Far (University of Novi Sad, Department of Physics), S. Kuzman (Vinca Institute of Nuclear Sciences), D. M. Petrovic (University of Novi Sad, Department of Physics), M. Dramicanin (University of Belgrade, Vinca Institute), and S. R. Lukic Petrovic (University of Novi Sad, Department of Physics)

I. S. Shin and M. S. Kang (Soongsil University)

S. Sakiyama (Kyushu University) and N. Mizutani (IMCE, Kyushu University)

H. J. Kim, S. Unithrattil (Chonnam National University), and W. B. Im (School of Materials Science and Engineering)

F. Piccinelli (Department of Biotechnology, University of Verona), I. Carrasco (Advanced Technology Inst., Univ. Surrey, Guildford, UK), C. G. Ma (Chongqing Univ. of Posts and Telecommunications, China), A. M. Srivastava (GE Global Research), and M. Bettinelli (Department of Biotechnology, University of Verona)

S. Kuzman, Z. Ristic (Vinca Institute of Nuclear Sciences), B. Milićević, M. Medic (University of Belgrade, Vinča Institute), V. Djordjevic (Vinca Institute of Nuclear Sciences), S. R. Lukic Petrovic (University of Novi Sad, Department of Physics), and M. Dramicanin (University of Belgrade, Vinca Institute)

B. Milićević, M. Medic (University of Belgrade, Vinča Institute), V. Djordjevic, J. Papan, S. Kuzman (Vinca Institute of Nuclear Sciences), M. Wu (Sun Jat-Sen University), A. M. Srivastava (GE Global Research), M. G. Brik (Chongqing University of Posts and Telecommunications), and M. Dramicanin (University of Belgrade, Vinca Institute)