affiliation not provided to SSRN, University of Naples Federico II, Department of Science and Technology, University of Sannio, affiliation not provided to SSRN, affiliation not provided to SSRN, Zooprophylactic Institute of Southern Italy, Istituto Zooprofilattico Sperimentale del Mezzogiorno, affiliation not provided to SSRN, Chinese Academy of Geological Sciences - Institute of Hydrogeology and Environmental Geology, affiliation not provided to SSRN and University of Naples Federico II