Funding for this research was provided by:
Natural Science Fund of Education Department of Anhui province (KJ2012Z173)
Article History
Received: 29 May 2018
Accepted: 10 November 2018
First Online: 12 December 2018
Change Date: 9 January 2019
Change Type: Correction
Change Details: <b>Correction to:</b><b>Wien Klin Wochenschr </b><b>2018</b>ExternalRef removedThe original version of this article unfortunately contained a mistake.The spelling of Shengju Yan’s name was incorrect. We apologize for this mistake.The original article has been …
Conflict of interest
: B. Huang, S. Yan, C. Chen, and S. Ye declare that they have no competing interests.