1. Department of Histology University of Medicine and Pharmacy of Craiova Craiova Romania
2. ‘Mina Minovici’ National Institute for Legal Medicine Bucharest Romania
3. Carol Davila University of Medicine and Pharmacy Bucharest Romania
4. Department of Human Anatomy University of Medicine and Pharmacy of Craiova Craiova Romania
5. Laboratory of Cell Biology and Histology, Molecular Pathology Group, Faculty of Medical and Health Sciences University of Antwerp Antwerp Belgium