A Large-Scale COVID-19 Twitter Chatter Dataset for Open Scientific Research-An International Collaboration - Banda, Juan M. (Georgia State University (Atlanta). Department of Computer Science) ; Tekumalla, Ramya (Georgia State University (Atlanta). Department of Computer Science) ; Wang, Guanyu (University of Missouri. Missouri School of Journalism) ; Yu, Jingyuan (Universitat Autònoma de Barcelona. Departament de Psicologia Social) ; Liu, Tuo (Department of Psychology, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany) ; Ding, Yuning (Universität Duisburg-Essen. Language Technology Lab) ; Artemova, Ekaterina (Higher School of Economics-National Research University (Moscou, Rússia)) ; Tutubalina, Elena (Kazan Federal University (Kazan, Rússia). Faculty of Chemistry) ; Chowell, Gerardo (Georgia State University (Atlanta). Department of Population Health Sciences)