1. Division of Combustion
Physics, Department of Physics, Lund University, Professorsgatan
1, SE-22363 Lund, Sweden
2. Copenhagen Center
for Atmospheric Research, Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen OE, Denmark
3. Centre for
Theoretical
and Computational Chemistry, Department of Chemistry, University of Oslo, Pb. 1033 − Blindern, 0315 Oslo, Norway