Correspondence:
Masayuki Kurosaki, MD, PhD,
Vice-President, Musashino Red Cross Hospital
Director, Department of Gastroenterology and Hepatology
Musashino Red Cross Hospital
1-26-1 Kyonan-cho, Musashino-shi, Tokyo 180-8610, Japan
Tel.: +81-422-32-3111; Fax: +81-422-32-9551
E-mail address: kurosakim@gmail.com
Acknowledgments: Masayuki Kurosaki received funding support
from the Japan Agency for Medical Research and Development
(JP20fk0210067h0001).
Conflicts of Interest: All authors have no conflicts of
interest to declare.
Author Contributions: conceptualization; S.I and N.T. data
curation; All authors. writing-original draft; S.I and N.T.
writing-review and editing; M.K, N.I. funding acquisition; M.K.
supervision; M.K, N.I. All authors have read the final manuscript and
approved it.
Patient consent statement: We obtained written informed consent
from patient to publish this report in accordance with the journal’s
patient consent policy.
Availability of data and materials: The datasets are not
publicly available (because the datasets have personal information) but
are available from the corresponding author on reasonable request.