#
2016 Poonam Rishal et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0
International License (http://creativecommons.org/licenses/by/4.0/), allowing third parties to copy and redistribute the material in any medi
um or format and to
remix, transform, and build upon the material for any purpose, even commercially, provided the original work is properly cited and states its license
.
Med mindre annet er angitt, så er denne innførselen lisensiert som # 2016 Poonam Rishal et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), allowing third parties to copy and redistribute the material in any medi um or format and to remix, transform, and build upon the material for any purpose, even commercially, provided the original work is properly cited and states its license .