1. Cardiff School of Biosciences; Cardiff University; Cardiff Wales CF10 3AX United Kingdom
2. Laboratory of Histology-Embryology and Anthropology; Faculty of Medicine, Aristotle University of Thessaloniki; Thessaloniki 54124 Greece
3. Division of Clinical and Functional Anatomy; Department of Anatomy, Histology and Embryology, Medical University of Innsbruck; Innsbruck 6020 Austria
4. University of Paris Descartes, Sorbonne Paris Cité, URDIA; Paris EA 4465 France
5. Institute of Histology and Embryology, Charles University Prague, First Faculty of Medicine; 128 01 Prague 2 Czech Republic
6. NOVA Medical School |Faculty of Medical Sciences; NOVA University of Lisbon; Lisboa 1169-056 Portugal
7. Department of Anatomy; University of Malta, Tal Qroqq; Msida Malta
8. Department of Anatomy II; Friedrich Alexander University Erlangen-Nürnberg; Erlangen 91054 Germany
9. Department of Neurosciences; School of Medicine and Nursing, The University of the Basque Country (UPV/EHU); Leioa 48940 Spain
10. Department of Human Anatomy and Embryology; Faculty of Medicine, Complutense University, Ciudad Universitaria; Madrid 28040 Spain
11. Department of Neurosciences; Institute of Human Anatomy; Padova 35121 Italy
12. Department of Anatomy; Faculty of Medicine, University of Niš; Niš 18000 Serbia
13. Laboratoire de Psychopathologie et Psychologie Médicale (LPPM-EA 4452), Université Bourgogne-Franche Comté; Dijon 21000 France
14. Department of Morphological Sciences; Division of Anatomy, Faculty of Medicine, C. Davila University; Bucharest Romania