1. Laboratory of Stochastic Stereology and Chemical Anatomy (LSSCA), Department of SurgeryCollege of Veterinary Medicine, University of São Paulo (USP)São PauloBrazil
2. Stereology and Electron Microscopy Research Laboratory and MIND Center, University of Aarhus8000AarhusDenmark
3. Department of StatisticsInstitute of Mathematics and Statistics, University of São PauloBrazil
4. Department of Morphology and PhysiologyCollege of Veterinary Medicine, São Paulo State University (UNESP)JaboticabalSão PauloBrazil