[1] Univ Ioannina, Sch Hlth Sci, Dept Internal Med, Fac Med, Ioannnina, Greece
[2] Imperial Coll London, Sch Publ Hlth, Dept Primary Care & Publ Hlth, Imperial Ctr Cardiovasc Dis Prevent, London, England
[3] Imperial Coll London, Big Data & Analyt Unit, London, England
[4] Univ Seville, Dept Med, Fac Med, Seville, Spain
[5] Univ Seville, Inst Biomed Sevilla, Clin Epidemiol & Vasc Risk, IBiS Hosp Univ Virgen Rocio,CSIC, Seville, Spain
[6] Alexandria Univ, Dept Physiol, Fac Med, Alexandria, Egypt