Bohnet-Joschko, Sabine
Nelson, Eugene C.
Zippel, Claus
Morgan, Tamara S.
Øvretveit, John
Article History
Received: 20 September 2018
Accepted: 21 January 2019
First Online: 12 February 2019
Compliance with ethical standards
:
: Not applicable.
: Not applicable.
: The authors declare that they have no conflict of interest.