aDepartment of Engineering, Roma Tre University, Italy
bPapa Giovanni XIII Hospital, Bergamo, Italy
cInstitute of Physiology, RWTH Aachen University, Germany
dRoyal Brompton Hospital, Royal Brompton & Harefield NHS Foundation Trust, UK
eDepartment of Biomedical Engineering, University of Strathclyde, Glasgow, UK
fDepartment of Cardiovascular Respiratory Nephrologic and Geriatric Sciences, Sapienza University of Rome, Italy
gNational Research Council, Institute of Clinical Physiology (IFC-CNR), Via Palestro, 32 00185 Rome, Italy
hNational Institute for Cardiovascular Research (I.N.R.C.), Via Irnerio, 48 40126 Bologna, Italy
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