Ethical Conduct of Research Research Critique

Topic: Ethical Conduct of Research
– Select a healthcare related research study .
– Identify the sample population.
– Analyze and critique the study.
– Identify if sampling method reflects ethical principles including consent.
– Identify if reflect ethical principles for the conditions of the participants
– Identify if the study was approved by Institutional Review Board.
– APA format.
Include abstract and conclusions.
This is the link of the study that I need you to the critique and analyze:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4403619/