[1] Univ Coimbra, Fac Med, Cytogenet & Genom Lab, Coimbra, Portugal
[2] Univ Coimbra, Fac Med, iCBR CIMAGO Ctr Invest Environm Genet & Oncobiol, Coimbra, Portugal
[3] Univ Coimbra, Dept Dent, Fac Med, Coimbra, Portugal
[4] CHUC, Coimbra Hosp & Univ Ctr, EPE, Maxillofacial Surg Dept, Coimbra, Portugal
[5] CHUC, Coimbra Hosp & Univ Ctr, EPE, Dept Pathol, Coimbra, Portugal