1. Department of Microscopy, Laboratory of Cell Biology, UMIB, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
2. Centre for Reproductive Genetics Prof. Alberto Barros (CGR-ABarros), Porto, Portugal
3. Department of Microscopy, Laboratory of Cytogenetics, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
4. Department of Genetics, Faculty of Medicine, University of Porto (FMUP), Alameda Prof. Hernâni Monteiro, Porto, Portugal