About the Authors

Penelope Marjorie Enarson, Donald A. Enarson
International Union Against Tuberculosis and Lung Disease, Child Lung Health Division, Paris, France

Robert Gie
Department of Paediatrics and Child Health, Faculty of Health Sciences, Stellenbosch University, Tygerberg, South Africa

Charles Mwansambo
Kamuzu Central Hospital, Department of Paediatrics, Lilongwe, Malawi

Corresponding Author

penarson@theunion.org

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: PME RG DAE CM. Wrote the first draft of the paper: PME. Contributed to the writing of the paper: PME RG DAE CM.