About the Authors
- Nino Künzli
* E-mail: Nino.Kuenzli@unibas.ch
Affiliations Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland, University of Basel, Basel, Switzerland
The author has declared that no competing interests exist.
Wrote the first draft of the manuscript: NK. ICMJE criteria for authorship read and met: NK. Agree with manuscript results and conclusions: NK.