Coverage with dosimetric concordance index (CDCI): a tool for evaluating dosimetric impact of inter-observer target variability in brachytherapy - Upreti, Ritu Raj; Budrukkar, Ashwini; Upreti, Udita; Wadasadawala, Tabassum; Pathak, Rima; Misra, Shagun; Gurrum, Lavanya; Kinhikar, Rajesh; Deshpande, Deepak (Journal of Contemporary Brachytherapy, 2020)