. 2018 Sep 7;13(9):e0203588. doi: 10.1371/journal.pone.0203588
© 2018 Neke et al
This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Fig 1. Steps followed during data management and analysis.
