aCentre of Excellence for Pharmaceutical Sciences, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa

bDepartment of Psychology, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil

cInstitute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK

Received 17 November 2021 Accepted as revised 17 March 2022

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Correspondence to De Wet Wolmarans, PhD, Department of Pharmacology, Building G23, North-West University, 11 Hoffman Street, Potchefstroom 2520, South Africa, E-mail: [email protected]