Erratum: Tortuosity Determination of Battery Electrodes and Separators by Impedance Spectroscopy [J. Electrochem. Soc., 163, A1373 (2016)]. Issue 4 (8th March 2017) - Landesfeind, Johannes; Hattendorff, Johannes; Ehrl, Andreas; Wall, Wolfgang A.; Gasteiger, Hubert A.