1 The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China; Department of Anorectal, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
2 Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
3 Southwest Medical University, No.1 Section 1, Xiang Lin Road, Longmatan District, Luzhou City, Sichuan Province, China. Electronic address: ljadoctor@swmu.edu.cn.