Erratum: Weakly bound states of two- and three-boson systems in the crossover from two to three-dimensions (Journal of Physics B: Atomic, Molecular and Optical Physics (2015):48 (025302) - Yamashita, M. T. [UNESP]; Bellotti, F. F.; Frederico, T.; Fedorov, D. V.; Jensen, A. S.; Zinner, N. T. (IOP Publishing, 2016)