1 Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy; IRCCS Institute for Neurological Sciences, Bellaria Hospital, Bologna, Italy; Department of Applied Mathematics and Laboratory of Systems Biology of Aging, Lobachevsky University, Nizhny Novgorod, Russia. Electronic address: claudio.franceschi@unibo.it.
2 Department of Applied Mathematics and Laboratory of Systems Biology of Aging, Lobachevsky University, Nizhny Novgorod, Russia; University College London, United Kingdom.
3 Department of Applied Mathematics and Laboratory of Systems Biology of Aging, Lobachevsky University, Nizhny Novgorod, Russia.
4 Hematology Department, "L & A Seragnoli Institute, S.Orsola-Malpighi Hospital, Bologna, Italy.
5 Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
6 Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy; Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy.