Madapura, H S
Nagy, N
Ujvari, D
Kallas, T
Kröhnke, M C L
Amu, S
Björkholm, M
Stenke, L
Mandal, P K
McMurray, J S
Keszei, M
Westerberg, L S
Cheng, H
Xue, F
Klein, G
Klein, E
Salamon, D
Article History
Received: 4 March 2016
Revised: 20 January 2017
Accepted: 26 February 2017
First Online: 3 April 2017
Competing interests
: The authors declare no conflict of interest.