Phadnis, Milind. “An Updated Algorithm for Moderate Censoring in Time-to-Event Data Using Rank-Based Regression”. Asian Journal of Probability and Statistics 5, no. 1 (September 4, 2019): 1-18. Accessed June 4, 2020. http://journalajpas.com/index.php/AJPAS/article/view/30127.