1 Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Institute of Geriatrics (Shanghai University), Shanghai University, Nantong, China.
2 Cardiac Regeneration and Ageing Lab, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Institute of Cardiovascular Sciences, Shanghai University, Shanghai, China.
3 Stroke Unit, Department of Emergency-Urgency and Transplants, "Santa Maria alle Scotte" General-Hospital, Azienda Ospedaliera Universitaria Senese, Siena, Italy.
4 Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Siena, Italy.