About the Authors

Thach Tran

thach.tran@adelaide.edu.au

Affiliation 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

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Wrote the first draft of the manuscript: TT. ICMJE criteria for authorship read and met: TT. Agree with manuscript results and conclusions: TT.