Clinical Research in Cardiology Geller, J C, Lewalter, T, Bruun, N E, Taborsky, M, Bode, F, Nielsen, J C, Stellbrink, C, Schön, S, Mühling, H, Oswald, H, Reif, S, Kääb, S, Illes, P, Proff, J, Dagres, N, Hindricks, G & IN-TIME Study Group 2019, ' Implant-based multi-parameter telemonitoring of patients with heart failure and a defibrillator with vs. without cardiac resynchronization therapy option : a subanalysis of the IN-TIME trial ', Clinical Research in Cardiology, vol. 108, no. 10, pp. 1117-1127 . https://doi.org/10.1007/s00392-019-01447-5