Reply to J Sheftel et al. and N Arlappa. Issue 6 (1st June 2021) - Reddy, G Bhanuprakash; Pullakhandam, Raghu; Ghosh, Santu; Boiroju, Naveen; Tattari, Shalini; Laxmaiah, Avula; Hemalatha, Rajkumar; Kapil, Umesh; Sachdev, Harshpal S; Kurpad, Anura V