Lipska-Ziętkiewicz, Beata Stefania http://orcid.org/0000-0002-4169-9685
Ozaltin, Fatih http://orcid.org/0000-0003-1194-0164
Hölttä, Tuula
Bockenhauer, Detlef
Bérody, Sandra
Levtchenko, Elena
Vivarelli, Marina
Webb, Hazel
Haffner, Dieter http://orcid.org/0000-0002-9601-7813
Schaefer, Franz
Boyer, Olivia
Article History
Received: 10 August 2019
Revised: 3 March 2020
Accepted: 10 March 2020
First Online: 28 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.