1. Department of Agricultural, Environmental and Food Sciences, University of Molise, Via F. de Sanctis, IT-86100 Campobasso, Italy
2. Department of Building Engineering and Energetics, Institute of Technology, Hungarian University of Agriculture and Life Sciences, Páter K. u. 1, H-2100 Gödöllő, Hungary
3. Institute of Atmospheric Pollution Research, Division of Rome, c/o Ministry of Environment and Energy Security, Via Cristoforo Colombo 44, IT-00147 Rome, Italy