1 Affiliations: C. Alford is with the Department of Health and Social Sciences, University of the West of England, Bristol, BS16 1QY, UK. A. Scholey and J.C. Verster are with the Centre for Human Psychopharmacology, Swinburne University, Melbourne, Victoria 3122, Australia. J.C. Verster is with the Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Utrecht, The Netherlands. chris.alford@uwe.ac.uk.
2 Affiliations: C. Alford is with the Department of Health and Social Sciences, University of the West of England, Bristol, BS16 1QY, UK. A. Scholey and J.C. Verster are with the Centre for Human Psychopharmacology, Swinburne University, Melbourne, Victoria 3122, Australia. J.C. Verster is with the Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Utrecht, The Netherlands.