I am extremely sad to know about sudden and untimely demise of Prof. Steven Banwart. I worked very closely with Steve between 2017 and 2020 and accompanied him on multiple trips to Nanjing, China. Steve was an absolute delight to work with and was a brilliant mentor and researcher. But most importantly he was very generous, and patience personified with his younger colleagues. My heartfelt condolences are with Steve’s family and friends. Rest in peace Steve, we will all miss you very dearly.