Text and Data Mining valid from 2018-05-25
Received: 2 July 2017
Accepted: 14 May 2018
First Online: 25 May 2018
Ethics approval and consent to participate
: All of the procedures performed were reviewed and approved by the Animal Ethical Committee of Gyeongsang National University (Authorization Number GNU-120423-M0012).
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.