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.