1. Air Quality, Finnish Meteorological Institute, P.O. Box 503, FI-00101 Helsinki, Finland
2. Fine Particle and Aerosol Technology Laboratory,
Department of Environmental Science, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
3. Department of Physics, Tampere University of Technology, P.O. Box 692, FI-33101 Tampere, Finland
4. Dekati Ltd., Tykkitie
1, FI-36240 Kangasala, Finland
5. Helsingin Energia Plc, FI-00090 Helen, Finland
6. Universidade de São Paulo, Rua do Matao, Travessa
R, 185, 05508-900, Sao Paulo, SP, Brazil
7. Department
of Technology, Metropolia University of Applied Sciences, P.O. Box 4000, FI-00180 Helsinki, Finland
8. VTT Technical Research Centre of Finland, Fine Particles, P.O. Box 1000, FI-02044 VTT, Espoo, Finland