Global HCQ/CQ use. Credit c19study.com. (IMAGE) Bentham Science Publishers Caption Figure 2 - Global HCQ/CQ use. Credit c19study.com. Credit Dr. Alberto Boretti, Dr. Bimal Banik, Dr. Stefania Castelletto, Bentham Science Publishers Usage Restrictions Copyrights belong to Dr. Alberto Boretti, Dr. Bimal Banik, Dr. Stefania Castelletto, Bentham Science Publishers License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.