Nilsson, Ted https://orcid.org/0009-0008-0147-0676
Rasinski, Pawel
Sparrelid, Ernesto
Tzortzakakis, Antonios
Tran, Thuy A
Smedby, Örjan
Axelsson, Rimma
Lubberink, Mark
Holstensson, Maria
Funding for this research was provided by:
Karolinska Institute
Article History
Received: 21 January 2026
Accepted: 23 April 2026
First Online: 6 May 2026
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Swedish Ethical Review Authority, and the Swedish Medical Products Agency. All participants provided written informed consent.
: P.R. received a monetary scholarship from GE Healthcare Ltd. R.A. received in-kind support from SOFIE Biosciences and is also a scientific advisor for GE Healthcare Ltd. M.L. is health physics consultant for GEMS PET Systems AB (GE Healthcare). Remaining authors declare no potential conflicts of interest. The authors have no other relevant financial or non-financial interests to disclose.
: The authors affirm that human research participants provided informed consent for publication of the images in Fig. 1a, b and c.