*APP has upgraded its license type and will publish under Creative Common License 4.0 (CC BY), meeting held on 29th March 2019. The amended license type will be implemented from Volume 6. 

*APP Editorial Board has decided to switch the reference style from APA to Vancouver Style from Volume 6, meeting held on 27th November 2018.

*APP Editorial & publishing policies including policies on scientific misconduct, allegations, editorial independence, data availability and peer review policies were revised as per the suggestion of editorial board on 19th January 2019 - click to find out: Editorial & Publishing Policies