Singh, Sumeet Pal http://orcid.org/0000-0002-5154-3318
Janjuha, Sharan
Hartmann, Theresa
Kayisoglu, Özge
Konantz, Judith
Birke, Sarah
Murawala, Priyanka
Alfar, Ezzaldin Ahmed
Murata, Kei
Eugster, Anne
Tsuji, Naoki
Morrissey, Edward R.
Brand, Michael
Ninov, Nikolay
Article History
Received: 16 December 2016
Accepted: 30 June 2017
First Online: 22 September 2017
Competing interests
: The authors declare no competing financial interests.