Text and Data Mining valid from 2019-10-16
Received: 3 July 2019
Accepted: 23 September 2019
First Online: 16 October 2019
Ethics approval and consent to participate
: All animals were handled according to approved protocols and guidelines established by the Animal Committee of Osaka University (Osaka, Japan).
: Informed consent was obtained from all patients and their relatives.
: The authors declare that they have no competing interests.