[1] Univ Cattolica Sacro Cuore, Inst Rheumatol & Affine Sci, Rome, Italy
[2] Univ Cattolica Sacro Cuore, Inst Microbiol, Rome, Italy
[3] Tech Univ Dresden, Univ Clin Carl Gustav Carus, Helmholtz Ctr Munich, Paul Langerhans Inst Dresden, Dresden, Germany
[4] German Ctr Diabet Res DZD eV, Neuherberg, Germany
[5] Univ Cattolica Sacro Cuore, Inst Publ Hlth, Rome, Italy