Received: 7 September 2017
Accepted: 6 July 2018
First Online: 14 August 2018
Ethics approval and consent to participate
: Animals were cared for in accordance with the Guide for the Care and Use of Medical Laboratory Animals (Ministry of Health, People’s Republic of China, 1998) and animal experiment procedures were approved by the Animal Care and Use Committee as well as the Ethical Committee of Soochow University (SYXK2017-0043). All surgery was performed under sodium pentobarbital anesthesia with minimum fear, anxiety and pain. Collection of venous blood from healthy volunteers was approved by the Ethical Committee of Soochow University. All donors provided informed consent in written form.
: Not applicable.
: The authors declare that they have no competing interests.
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