1. Laboratory of
Computational Chemistry and Biochemistry, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
2. Department
of Physics, Chemistry and Pharmacy, University of Southern Denmark, DK-5230 Odense
M, Denmark
3. Centre for Theoretical
and Computational Chemistry, Department of Chemistry, University of Tromsø—The Arctic University of Norway, N-9037 Tromsø, Norway