Reply to the letter "How to standardize the evaluation of tumor regression grading of gastrointestinal cancers after neoadjuvant therapy?" by Dr. Nasierowska-Guttmejer and Dr. Szawlowski, VIAR-D-18-00181
Virchows Arch. 2018 Aug;473(2):257-258.
doi: 10.1007/s00428-018-2392-3.
Epub 2018 Jun 21.