Funding for this research was provided by:
Norwegian National Advisory Unit on Tropical Infectious Diseases, Department of Medicine, Haukeland University Hospital, Bergen, Norway
Received: 27 May 2020
Accepted: 10 August 2020
First Online: 19 August 2020
Ethics approval and consent to participate
: The study was approved by the regional ethics committee in Norway (2017/47/REK vest), and the patients gave written informed consents to participate. Treatment and monitoring of patients was done according to clinical routine practice.
: Not applicable.
: The authors declare that they have no competing interests.