Rashid, Rajeeb
Perego, Paolo
Condon, Laura
Jakobsen, Janus Christian
Lindschou, Jane
Gluud, Christian
Andreoni, Giuseppe
Lissau, Inge
Article History
Received: 4 January 2019
Accepted: 2 January 2020
First Online: 11 February 2020
Ethics approval and consent to participate
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: The authors declare they have no competing interests.