Kim, Yi-Yeoun
Schenk, Anna S.
Ihli, Johannes
Kulak, Alex N.
Hetherington, Nicola B. J.
Tang, Chiu C.
Schmahl, Wolfgang W.
Griesshaber, Erika
Hyett, Geoffrey
Meldrum, Fiona C.
Article History
Received: 16 March 2014
Accepted: 9 June 2014
First Online: 11 July 2014
Competing interests
: The authors declare no competing financial interests.