1 Clinic for Nuclear Medicine and Competence Centre for Thyroid Diseases, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Via A. Gallino 12, 6500, Bellinzona, Switzerland. luca.giovanella@eoc.ch.
2 Clinic for Nuclear Medicine, University Hospital and University of Zurich, Zurich, Switzerland. luca.giovanella@eoc.ch.
3 Thyroid Committee, European Association of Nuclear Medicine, Vienna, Austria. luca.giovanella@eoc.ch.
4 Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
5 Thyroid Committee, European Association of Nuclear Medicine, Vienna, Austria.
6 Department of Oncology and Nuclear Medicine, University Hospital Center "Sestre milosrdnice", Zagreb, Croatia.
7 Unit of Nuclear Medicine, Department of Biomedical and Dental Sciences and Morpho-Functional Imaging, University of Messina, Messina, Italy.
8 Clinic for Nuclear Medicine and Competence Centre for Thyroid Diseases, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Via A. Gallino 12, 6500, Bellinzona, Switzerland.
9 Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
10 Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland.
11 Academic Education, Research and Innovation Area, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.
12 Nuclear Medicine Division, Department of Medical Sciences, AOU Città della Salute e della Scienza, University of Turin, Turin, Italy.