1 Department of Histology (Tissue Engineering Group), Faculty of Medicine, University of Granada, Spain Department of Basic Medical Sciences (Histology and Tissue Engineering Group), Faculty of Medicine, Ghent University, Belgium vcarriel@ugr.es.
2 Department of Linguistics, Faculty of Arts and Philosophy, Ghent University, Belgium.
3 Department of Pathology, University of Granada, Spain.
4 Department of Basic Medical Sciences (Histology and Tissue Engineering Group), Faculty of Medicine, Ghent University, Belgium.