Eker, Sibel https://orcid.org/0000-0003-2264-132X
Rovenskaya, Elena
Obersteiner, Michael
Langan, Simon https://orcid.org/0000-0003-0742-3658
Article History
Received: 9 August 2018
Accepted: 26 November 2018
First Online: 18 December 2018
Competing interests
: The authors declare no competing interests.