About the Authors
Centre for Public Mental Health, Department of Psychology, Stellenbosch University, Stellenbosch, South Africa
Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
The authors have declared that no competing interests exist.
Conceived and designed the experiments: MT CL. Performed the experiments: MT CL. Analyzed the data: MT CL. Contributed reagents/materials/analysis tools: MT CL. Wrote the first draft of the manuscript: MT. Contributed to the writing of the manuscript: MT CL. ICMJE criteria for authorship read and met: MT CL. Agree with manuscript results and conclusions: MT CL.