Sampath Parthasarathy, PhD, MBA, 1947–2020. Issue 4 (25th March 2021) - Merchant, Nadya; Garelnabi, Mahdi; Karabina, Sonia Athina; Meilhac, Olivier; Narasimhulu, Chandrakala A.; Penumetcha, Meera; Lehner, Alexander; Earle, Drex; Song, Mingqing; Kim, Jong Gug; Raghavamenon, Achuthan; Rajagopalan, Sanjay; et al.