On-site measurements will be performed at t=0 and after 1 year of treatment: the carotid-femoral Pulse Wave Velocity (cfPWV; primary outcome) and echotracking of the common carotid artery to assess the vascular stiffness (secondary outcome). A Whole Body scan with DXA will be performed to determine total fat and lean mass of the participants. Blood will be taken after an overnight fasting period at t=0 and after 1 year to measure the circulating level of inactive MGP.