Expression level and clinical significance of LncRNA PVT1 in the serum of patients with LEASO 1Qingdao University, Qingdao, China 2Guangzhou Kingmed Diagnostics Group, Guangzhou, China 3Qingdao Municipal Hospital Group, Qingdao, Shandong, China 4Dalian Medical University, Dalian, China 5Department of Vascular Surgery, Qingdao Municipal Hospital Group, Qingdao, China DOI 10.7717/peerj.16057 Academic Editor Stefano Menini Subject Areas Cardiology, Epidemiology, Hematology Keywords LncRNAs,...