1. Department of Biology; Center of Molecular Anthropology for ancient DNA study, University of Rome ‘Tor Vergata’; Via della Ricerca Scientifica n. 1 00133 Rome Italy
2. Department of Historical; Philosophical and Social Sciences; Cultural and Territory Heritage; University of Rome ‘Tor Vergata’; Via Columbia n. 1 00173 Rome Italy
3. Carabinieri, Scientific Investigation Department; Viale di Tor di Quinto 151 00191 Rome Italy
4. Department of Environmental Sciences; University of L'Aquila; Via Vetoio 67010 L'Aquila Italy