Research Interest:  Her research showed that controlled release of growth factors accelerates neovascularization.

Research Interest: My area of interest is rheumatology and orthopedics, specifically osteoarthritis, falls, fractures.

Research Interest:  I had a long term interests 3 areas of research: (1) the immunopathogenesis of periodontitis and its possible therapeutic strategy. (2) The influence of the unique dental morphology of Mongolian in associated with progression of periodontal disease (3) the risk assessment of immediate implant placement

Research Interest: His current interest is in clinical research and ophthalmology

Research Interest: Exposure assessment of water- and air-borne contaminants- Etiology, triggers, epigenetics, and prevention of pediatric asthma  prevention of key residential and occupational hazards  Long-term sequelae of chronic infectious diseases

Research interest: Biomaterials, Drug delivery, Biomechanics of hypertensive cerebellar hemorrhage.

Research Interest:  Osseointegration of Dental Implants / Surface modification / Bone graft Immunology of Periodontal Disease, Periodontal Disease and Systemic Conditions, Diabetes Mellitus and Periodontal Disease

Research Interest: His current research and clinical interests focus ontendinopathymanagement, electrotherapy, rehabilitation of musculoskeletal injuries of upper and lower extremities, epidemiology of sports and musculoskeletal injuries, validity and reliability of questionnaires in Greek and systematic reviews in the area of musculoskeletal injuries assessment, prevention, and rehabilitation.

Research Interest: His research focus is on ovarian cancer screening and factors that affect screening accuracy and performance

Research Interest: Cardiac imaging, Coronary Angiography, Echocardiography,                            Cardiomyopathy, Heart failure, Arrhythmia, Electrophysiology, Coronary Artery Disease,     Peripheral Artery Disease, Arterial Stiffness, Hypertension, Hyperlipidemia, Diabetes Mellitus, Obesity

Research Interest:  Currently Dr. Leiser is the head of the Laboratory for Oral Cancer Research and is supervising M.Sc. students in basic science research. Dr. Leiser specializes in surgical oncology and surgical dental rehabilitation in the maxillofacial region. The author of several scientific and clinical manuscripts in international peer-reviewed journals, he has actively participated as a lecturer in several international and national conferences in the basic sciences as well as at professional maxillofacial surgery and oncology conferences.