1. Institute of Central European Studies, Pázmány Péter Catholic University, Mikszáth Kálmán tér 1, H-1088 Budapest, Hungary
2. Ferenc Erkel Regional Museum, Kossuth Lajos utca 17, H-5700 Gyula, Hungary
3. Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 103, I-41125 Modena, Italy