The ethics statements  of the journal are based on the Committee on Publication Ethics (COPE) Best Practice Guidelines for  Journal Editors.

These guidelines can be retrieved from: https://publicationethics.org/guidance/Guidelines.
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2018 VOL33 NO4
2018 VOL33 NO3
2018 VOL33 NO2
2018 VOL33 NO1
2017 VOL32 NO2
2017 VOL32 NO1
2016 VOL31 NO2
2016 VOL31 NO1
2015 VOL30 NO4