Wang, Guangchuan
Li, Zhen
Li, Xiao
Zhang, Chunqing
Peng, Lipan https://orcid.org/0000-0003-1221-3524
Funding for this research was provided by:
Focus on research and development plan in Shandong province (2018GSF118100)
Focus on research and development plan in Shandong province (2017GSF221003)
Jinan clinical medicine science and technology innovation plan (201805069)
Article History
Received: 2 July 2019
Accepted: 9 December 2019
First Online: 17 December 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.