1. Cancer and Inflammation Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte Natal, Natal 59072-970, RN, Brazil
2. Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil
3. Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
4. League Against Cancer from Rio Grande do Norte, Advanced Oncology Center, Natal 59075-740, RN, Brazil
5. Pathology Department, Federal University of Rio Grande do Norte, Natal 59012-570, RN, Brazil
6. Postgraduate Program in Functional and Structural Biology, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil