Affiliation “School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, China “was incorrectly written in the paper as “Clinical Medical College, Shandong Second Medical University, Weifang, Shandong, China”.
Affiliation “Yantaishan Hospital, Yantai, Shandong, China” was incorrectly written in the paper as “School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, China”.
The original version of this article has been updated.
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