Research studies that require human testing are accepted if and only if:
Human test subjects are limited to volunteers, who are well aware of the research they are about to undergo and all the potential risk, and consent fully without coercion, and sign a written consent form, which should be attached with the data of the research article, including contact information. With complete respect for anonymity (whatever is comfortable to the volunteer).
If not provided, research article will be discredited and unpublished.
Human test subjects should be of free will, not involved in exploitations, or manipulated due to being of the vulnerable population.
If research can be conducted on animal subjects refer to ethics of animal test subjects guidelines above.