About the Author
- Thach Tran
- ARCH: Australian Research Centre for Health of Women and Babies, The Robinson Institute, School of Paediatrics and Reproductive Health, The University of Adelaide, North Adelaide, Australia
The author has declared that no competing interests exist.
Wrote the first draft of the manuscript: TT. ICMJE criteria for authorship read and met: TT. Agree with manuscript results and conclusions: TT.