title: Erratum to: Preliminary data of VEGF-A and VEGFR-2 polymorphisms as predictive factors of radiological response and clinical outcome in iodine-refractory differentiated thyroid cancer treated with sorafenib.
authors.affiliation: IOS & COLEMAN Srl, Naples, Italy. vinc.endo@libero.it.
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Marotta
authors.affiliation: IOS & COLEMAN Srl, Naples, Italy.
authors.forename: Concetta
authors.initials: C
authors.lastname: Sciammarella
authors.affiliation: CEINGE Biotecnologie Avanzate, Federico II University, Naples, Italy.
authors.forename: Mario
authors.initials: M
authors.lastname: Capasso
authors.affiliation: CEINGE Biotecnologie Avanzate, Federico II University, Naples, Italy.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Testori
authors.affiliation: Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
authors.forename: Claudia
authors.initials: C
authors.lastname: Pivonello
authors.affiliation: Thyroid and Parathyroid Surgery Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori-IRCCS "Fondazione G. Pascale", Naples, Italy.
authors.forename: Maria Grazia
authors.initials: MG
authors.lastname: Chiofalo
authors.affiliation: Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
authors.forename: Rosario
authors.initials: R
authors.lastname: Pivonello
authors.affiliation: Thyroid and Parathyroid Surgery Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori-IRCCS "Fondazione G. Pascale", Naples, Italy.
authors.forename: Luciano
authors.initials: L
authors.lastname: Pezzullo
authors.affiliation: Department of Pathology, Istituto Nazionale per lo Studio e la Cura dei Tumori-IRCCS "Fondazione G. Pascale", Naples, Italy.
authors.forename: Gerardo
authors.initials: G
authors.lastname: Botti
authors.affiliation: Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
authors.forename: Annamaria
authors.initials: A
authors.lastname: Colao
authors.affiliation: Thyroid and Parathyroid Surgery Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori-IRCCS "Fondazione G. Pascale", Naples, Italy.
authors.forename: Antongiulio
authors.initials: A
authors.lastname: Faggiano