Article History
Received: 11 October 2018
Accepted: 29 April 2019
First Online: 9 May 2019
Ethics approval and consent to participate
: All experimental procedures and ethics approval were approved by the Animal Ethical and Welfare Committee (AEWC) in Tianjin Medical University. Under the guidelines of animal experiments in Tianjin Medical University (2014 revision), we conducted our animal experiments. Every effort was made to minimize animal suffering. “No applicable” for the consent to participate.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.