Wong, Vivien http://orcid.org/0000-0003-1007-3783
Shek, Ka Lai
Korda, Andrew
Benness, Chris
Pardey, John
Dietz, Hans Peter
Article History
Received: 8 April 2019
Accepted: 16 July 2019
First Online: 6 August 2019
Compliance with ethical standards
:
: HP Dietz and KL Shek have received unrestricted educational grants from GE. No other conflicts of interest to declare by other authors.