[1
]GRID grid.150338.c, ISNI 0000 0001 0721 9812, Division of Nuclear Medicine and Molecular Imaging, , Geneva University Hospital, ; CH-1211 Geneva 4, Switzerland
[2
]GRID grid.8591.5, ISNI 0000 0001 2322 4988, Geneva University Neurocenter, , Geneva University, ; CH-1205 Geneva, Switzerland
[3
]GRID grid.4494.d, ISNI 0000 0000 9558 4598, Department of Nuclear Medicine and Molecular Imaging, University of Groningen, , University Medical Center Groningen, ; 9700 Groningen, RB Netherlands
[4
]GRID grid.10825.3e, ISNI 0000 0001 0728 0170, Department of Nuclear Medicine, , University of Southern Denmark, ; 500 Odense, Denmark
License:
Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License,
which permits use, sharing, adaptation, distribution and reproduction in any medium
or format, as long as you give appropriate credit to the original author(s) and the
source, provide a link to the Creative Commons licence, and indicate if changes were
made. The images or other third party material in this article are included in the
article's Creative Commons licence, unless indicated otherwise in a credit line to
the material. If material is not included in the article's Creative Commons licence
and your intended use is not permitted by statutory regulation or exceeds the permitted
use, you will need to obtain permission directly from the copyright holder. To view
a copy of this licence, visit
http://creativecommons.org/licenses/by/4.0/.