1. Department of Histology and Cell Biology, Faculty of Medicine, Minia University, Minia, Egypt
2. Anatomy and Cell Biology, Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland
3. Anatomy and Cell Biology, Medical Research Center Oulu and Cancer and Translational Medicine Research Unit, Oulu University Hospital and University of Oulu, Oulu, Finland
4. Department of Histology and Cell Biology, Faculty of Medicine, Minia University, delegated to Deraya University, New Minia, Egypt
5. Department of Surgery, Oulu University Hospital, Oulu, Finland
6. Rheumatology Unit, Department of Medicine, Oulu University Hospital and University of Oulu, Oulu, Finland
7. Department of Pathology, Cancer and Translational Medicine Medical Research Unit, and Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland