Krzemień, L.
Kot, M.
Łukomski, M.
Funding for this research was provided by:
Narodowe Centrum Nauki (UMO-2011/01/B/HS2/02586)
Getty Foundation
Article History
Received: 18 March 2016
Accepted: 25 March 2018
First Online: 11 April 2018
Compliance with Ethical Standards
:
: L. Krzemień, M. Kot and M. Łukomski state that there are no conflicts of interest.