Baker, J. J. http://orcid.org/0000-0002-9272-9637
Öberg, S. http://orcid.org/0000-0001-5774-5677
Andresen, K. http://orcid.org/0000-0002-9820-3580
Rosenberg, J. http://orcid.org/0000-0002-0063-1086
Article History
Received: 16 December 2017
Accepted: 28 April 2018
First Online: 10 May 2018
Compliance with ethical standards
:
: JJB and SÖ declare that they have no conflict of interest. KA has received personal fees from Bard outside the submitted work. JR has received personal fees from Bard and Merck, outside the submitted work.
: This article did not require ethical approval of any kind.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study formal consent is not required.