Sayasneh, A
Ferrara, L
De Cock, B
Saso, S
Al-Memar, M
Johnson, S
Kaijser, J
Carvalho, J
Husicka, R
Smith, A
Stalder, C
Blanco, M C
Ettore, G
Van Calster, B
Timmerman, D
Bourne, T
Article History
Received: 13 December 2015
Revised: 4 June 2016
Accepted: 1 July 2016
First Online: 2 August 2016
Competing interests
: TB reports that clinical research in his department (QCCH, Imperial College London Healthcare NHS Trust) is supported by Samsung Medison and Roche Diagnostics. The remaining authors declare no conflict of interest.