Babes Bolyai University, Babes Bolyai University, affiliation not provided to SSRN, Babes Bolyai University, Babes-Bolyai University, Babes Bolyai University, Babes Bolyai University, Babes Bolyai University, Babes Bolyai University, affiliation not provided to SSRN, Babes Bolyai University, Babes Bolyai University, Babes Bolyai University, University of Craiova, University of Bucharest, Titu Maiorescu University, University of Bucharest, Jimma University (JU), Jimma University (JU), Transilvania University of Brasov, University of Craiova - University of Medicine and Pharmacy of Craiova, affiliation not provided to SSRN, University of Craiova - University of Medicine and Pharmacy of Craiova, Filantropia Hospital, University of Craiova - University of Medicine and Pharmacy of Craiova, Çankaya University, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Craiova - University of Medicine and Pharmacy of Craiova, Filantropia Hospital, affiliation not provided to SSRN, Carol Davila University of Medicine and Pharmacy, Fundeni Clinical Institute, Carol Davila University of Medicine and Pharmacy and Fundeni Clinical Institute