[1] Univ Porto, Inst Biomed Sci Abel Salazar ICBAS, Dept Microscopy, Cell Biol Lab, Rua Campo Alegre 823, P-4100 Oporto, Portugal
[2] Univ Porto, Inst Biomed Sci Abel Salazar ICBAS, Unit Multidisciplinary Res Biomed UMIB, Rua Campo Alegre 823, P-4100 Oporto, Portugal
[3] Univ Beira Interior, CICS UBI Hlth Sci Res Ctr, Covilha, Portugal
[4] Ctr Reprod Genet Prof Alberto Barros, Oporto, Portugal
[5] Univ Porto, Fac Med, Dept Genet, Rua Campo Alegre 823, P-4100 Oporto, Portugal
[6] Univ Porto, Inst Hlth Res & Innovat, Rua Campo Alegre 823, P-4100 Oporto, Portugal
[7] Hosp Ctr Vila Nova de Gaia, Dept Urol, Vila Nova De Gaia, Portugal