Tauriainen, Johanna
Scharf, Lydia
Frederiksen, Juliet
Naji, Ali
Ljunggren, Hans-Gustaf
Sönnerborg, Anders
Lund, Ole
Reyes-Terán, Gustavo
Hecht, Frederick M.
Deeks, Steven G.
Betts, Michael R.
Buggert, Marcus
Karlsson, Annika C.
Article History
Received: 20 September 2016
Accepted: 5 December 2016
First Online: 13 January 2017
Competing interests
: The authors declare no competing financial interests.