1. Medical Clinic, Department of Clinical and Molecular Sciences, Marche Polytechnic University , Ancona, Italy
2. Internal Medicine Residency Programme, Department of Clinical and Molecular Sciences, Marche Polytechnic University , Ancona, Italy
3. Dermatology Clinic, Department of Clinical and Molecular Sciences, Marche Polytechnic University , Ancona, Italy
4. Radiology Clinic, Department of Radiological Sciences, Polytechnic University of Marche , Ancona, Italy
5. Neuroradiology Clinic, Department of Radiological Sciences, Polytechnic University of Marche , Ancona, Italy
6. Department of Gastroenterology, Infectiology and Rheumatology (including Nutrition Medicine), Charité-Universitätsmedizin , Berlin, Germany