Expression of Concern: "Meta-analysis of Randomized Trials of Ivermectin to Treat SARS-CoV-2 Infection". (9th August 2021) - Hill, Andrew; Garratt, Anna; Levi, Jacob; Falconer, Jonathan; Ellis, Leah; McCann, Kaitlyn; Pilkington, Victoria; Qavi, Ambar; Wang, Junzheng; Wentzel, Hannah