Professor of Medicine, University of New South Wales and Griffith University, Australia
Department of Neuroradiology, Clinical Institute City of Brescia, Brescia, Italy
Department of Molecular Biology and Genetics, Democritus University of Thrace, Greece
Dental and Oral Surgeon and an Oncologist (MSc Oncol). University of Athens, Greece
Medical Center, Dubai, United Arab Emirates
Department of Pulmonary/Critical care & Allergy/Immunology, LSU Health Sciences Center, USA
Limited to Pediatric Dentistry, Athens-Greece