1. Department of Endodontics Faculty of Dentistry Universitat Internacional de Catalunya Barcelona Spain
2. Department of Clinical Sciences College of Dentistry Ajman University Ajman United Arab Emirates
3. Department of Pharmacy Pharmaceutical Technology and Physical Chemistry Faculty of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
4. Institute of Nanoscience and Nanotechnology (IN2UB) University of Barcelona Barcelona Spain
5. Networking Research Centre of Neurodegenerative Disease (CIBERNED) Instituto de Salud Juan Carlos III Madrid Spain