Text and Data Mining valid from 2018-03-14
Received: 7 March 2017
Accepted: 20 February 2018
First Online: 14 March 2018
Ethics approval and consent to participate
: Analyses were conducted retrospectively using deidentified patient data and. The study has been approved by the local Ethics committee (Comitato Etico), in agreement with the guidelines from regione Campania (Sud Italy). Patients gave informed consent for the use of bioptic images for clinical use and identification of biomarkers.
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.