AUTHOR CONTRIBUTIONS
Author1; Ayu Asakage: The author contributed to the conception to the work, obtaining patient’s consent to request confidential data, analysing and interpreting data and submitting the final version of the report for publication.
Author2; Michiko Fujisawa: The author contributed to critical revision of the report and general advice.
Author3; Tetsuhiro Takei: The author contributed to critical revision of the report and general advice.
Author4; Jiro Kumagai: The author contributedto pathological supervision for figure creation.