Imaging work-up for screening of paraganglioma and pheochromocytoma in SDHx mutation carriers: a multicenter prospective study from the PGL.EVA Investigators - Gimenez-Roqueplo, A P; Caumont-Prim, A; Houzard, C; Hignette, C; Hernigou, A; Halimi, P; Niccoli, P; Leboulleux, S; Amar, L; Borson-Chazot, F; Cardot-Bauters, C; Delemer, B; Chabolle , F; Libe, R; Peitzch, M; Peyrard, S; Tenenbaum, F; Plouin , P F; Chatellier, G; Rohmer, V (J Clin Endocrinol Metab, 2013)