Professor Spyros Pandis, Collaborating Faculty Member of the Institute of Chemical Engineering Sciences (FORTH / ICE-HT), Coordinating Member of the Center for the Study of Air Quality and Climate Change (C-STACC) and Professor at the Department of Chemical Engineering of the University of Patras, was among the “Highly Cited Researchers (h> 100)” by Webometrics with h-index 101. The data were collected in the second week of March 2022 and include 5.882 researchers and professors from around the world, based on information from the public profiles in Google Scholar.