Wiemerslage, L
Islam, R
van der Kamp, C
Cao, H
Olivo, G
Ence-Eriksson, F
Castillo, S
Larsen, A L
Bandstein, M
Dahlberg, L S
Perland, E
Gustavsson, V
Nilsson, J
Vogel, H
Schürmann, A
Larsson, E-M
Rask-Andersen, M
Benedict, C
Schiöth, H B
Article History
Received: 29 August 2016
Revised: 30 December 2016
Accepted: 31 January 2017
First Online: 14 February 2017
Competing interests
: The authors declare no conflict of interest.