Text and Data Mining valid from 2018-08-13
Received: 16 April 2018
Accepted: 26 July 2018
First Online: 13 August 2018
: The research protocol was approved by the Institutional Animal Care and Use Committee and carried out according to the Kobe University Animal Experimentation Regulations (permission number P140102).
: Not applicable.
: The authors declare that they have no competing interests.
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