Affiliation: | 1. Department of Periodontology, University Hospital of Wuerzburg, Wuerzburg, Germany;2. Institute of Food Science and Biotechnology, Chair Plant Foodstuff Technology and Analysis, University of Hohenheim, Stuttgart, Germany;3. Department of Orthodontics, University Hospital of Wuerzburg, Wuerzburg, Germany;4. Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia |