Erratum to: Voluntas (2015) 26:2351–2378 DOI 10.1007/s11266-015-9653-4
An affiliation should be added for each author of this paper as below:
Author: Slawomir Nalecz, National Research University Higher School of Economics, Moscow, Russian Federation.
Author: Ewa Leś, National Research University Higher School of Economics, Moscow, Russian Federation
Author: Bartek Pielinski, National Research University Higher School of Economics, Moscow, Russian Federation