Stenberg, Erik http://orcid.org/0000-0001-9189-0093
Näslund, Ingmar
Persson, Carina
Szabo, Eva
Sundbom, Magnus http://orcid.org/0000-0002-6243-2859
Ottosson, Johan
Näslund, Erik http://orcid.org/0000-0002-0166-6344
Article History
Received: 12 December 2019
Revised: 4 June 2020
Accepted: 1 July 2020
First Online: 10 July 2020
Compliance with ethical standards
:
: IN has received consultant fees from Baricol Bariatrics AB, Sweden and Ethicon Endosurgery, Johnson & Johnson for work unrelated to the context of the present study. JO has received consultant fees from Vifor Pharma AB, and Ethicon Endosurgery, Johnson & Johnson for work unrelated to the context of the present study. None of the remaining authors declares any conflict of interest.
: The study was approved by the Regional Ethics Committee in Stockholm and followed the standards of the 1964 Helsinki Declaration and its later amendments.