- Correspondence to Dr Federica Grillo, Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa and Ospedale Policlinico San Martino IRCCS, Genoa 16132, Italy;
- Received December 19, 2018
- Revised January 22, 2019
- Accepted January 23, 2019
- First published February 20, 2019.
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