1. Department of Biomedical Sciences, University of Sassari , 07100 Sassari , Italy
2. Rheumatology Unit, Department of Clinical and Experimental Medicine, University Hospital (AOUSS) and University of Sassari , 07100 Sassari , Italy
3. National Heart and Lung Institute, Imperial College London , Hammersmith Campus , London , W12 0NN England , United Kingdom
4. Department of Basic Medical Sciences, College of Medicine, Qatar University Health, Qatar University , Doha , 2713 , Qatar
5. Biomedical and Pharmaceutical Research Unit, Qatar University Health, Qatar University , Doha , 2713 , Qatar
6. Department of Medical Laboratory Sciences, College of Health Sciences and Sharjah Institute for Medical Research, University of Sharjah, University City Rd , Sharjah 27272 , United Arab Emirates
7. Department of Basic Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences , Dubai 505055 , United Arab Emirates