Kjaergaard, M
Nilsson, C
Secher, A
Kildegaard, J
Skovgaard, T
Nielsen, M O
Grove, K
Raun, K
Article History
Received: 10 June 2016
Revised: 9 October 2016
Accepted: 19 October 2016
First Online: 16 January 2017
Competing interests
: Kirsten Raun is full time employee at Novo Nordisk and also a minor stock owner through an employee offering program.