1. Department of Morphology and Physiology, Anatomy Unit, Rural Federal University of Pernambuco, Recife 52171-900, Brazil
2. Postgraduate Program in Animal Bioscience, Rural Federal University of Pernambuco, Recife 52171-900, Brazil
3. Department of Public Health, Experimental and Forensic Medicine, Human Anatomy Unit, University of Pavia, 27100 Pavia, Italy
4. Human Brain Wave, 10128 Turin, Italy
5. Department of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife 50670-901, Brazil
6. Department of Anatomical, Histological, Forensic Medicine and Orthopedic Science, Sapienza University of Rome, 00185 Roma, Italy