Fanelli, Luca
Krejčiřík, David
Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (PTDC/MAT-CAL/4334/2014)
Grantová Agentura České Republiky (18-08835S)
Article History
Received: 20 September 2018
Revised: 17 December 2018
Accepted: 22 December 2018
First Online: 11 January 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.