About the Authors
Department of Child Health, Komfo Anokye Teaching Hospital, Kumasi, Ghana
North West Lung Centre, Wythenshawe Hospital, University of Manchester, Manchester, United Kingdom
Department of Public Health Sciences, St George's Hospital Medical School, London, United Kingdom
The authors have declared that no competing interests exist.
EODAY, AW, DS, and AC contributed to conception, design, analysis, and interpretation of data. EODAY, AW, and AC drafted the article and revised it critically for important intellectual content. EODAY, AW, AA, BBB, and AC contributed to the analysis and interpretation of data. All authors gave final approval of the version to be published. EODAY, AW, and AC are the guarantors.