1 Department of Nuclear Medicine, University of Brescia and ASST Spedali Civili Brescia, P.Le Spedali Civili, 1, 25123, Brescia, Italy. bellini.pietro@outlook.it.
2 Department of Nuclear Medicine, University of Brescia and ASST Spedali Civili Brescia, P.Le Spedali Civili, 1, 25123, Brescia, Italy.
3 Department of Nuclear Medicine, ASST Spedali Civili Brescia, Brescia, Italy.