Li, Yanping
Shek, Ka Lai http://orcid.org/0000-0001-6836-4474
Subramaniam, Nishamini
Friedman, Talia
Dietz, Hans Peter
Article History
Received: 19 May 2019
Accepted: 17 August 2019
First Online: 7 September 2019
Compliance with ethical standards
:
: KL Shek and HP Dietz have received unrestricted educational grants from GE Medical. The other authors have no conflicts of interest to declare.