Okazaki, Yuki
Furumatsu, Takayuki
Okamoto, Soichiro
Hiranaka, Takaaki
Kintaka, Keisuke
Miyazawa, Shinichi
Ozaki, Toshifumi
Article History
Received: 18 March 2020
Revised: 17 May 2020
Accepted: 20 May 2020
First Online: 2 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The study was approved by the local ethics committee.
: Written informed general consent concerning future studies or publications was obtained from all patients or parents (if patients were less than 20 years old) included in the study on their first visit to the outpatient hospital.