1. Institute of Chemistry, Rostock University, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
2. Chair for Theoretical Chemistry, Ruhr-University Bochum, 44780 Bochum, Germany
3. School of Chemical Engineering, Hanoi University of Science and Technology, 1 Dai Co Viet Road, Hanoi, Vietnam
4. Department of Organic Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská
Dolina, Ilkovičova 6, 84215 Bratislava, Slovakia