Associate Professor of Internal Medicine - Nephrology, Faculty of Medicine, School of Health Sciences, University of Thessaly
Professor of Internal Medicine and Nephrology, Faculty of Medicine, Ain-Shams University
Medical-Surgical Consultant, Physiological Research Laboratories/Medtronic Inc.,, Minneapolis
Professor, Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine
Professor of Internal Medicine, Department of Internal Medicine, School of Medicine, University of Ioannina
Professor of Neuropharmacology, University of South California, Los Angeles
Professor & Head, Department of Nephrology, All India Institute of Medical Sciences
Professor of Nephrology, Urology & Nephrology Center, Mansoura University
Kidney Disease Center, Tokyo-West Tokushukai Hospital
Research professor, Translational Medicine Institute, Semmelweis and Pecs University
Associate Scientist, Department of Urology, Henry Ford Health System
Professor Emeritus of Microbiology, Medical Research Institute, Alexandria University
Associate Professor of Clinical Medicine, Department of Medicine, University of Southern California
Urologist, Robotic and Minimally Invasive Surgeon, Rio de Janeiro State University
Professor of Medicine, Medical Director, Saskatchewan Transplant Program
Professor of Nephrology, Chief of the Renal Unit, Careggi University Hospital
Associate Professor, Department of Radiation Oncology, University of Health Sciences
Director, Department of Nephrology, Peking University People's Hospital