Blood samples from all the participants after informed consent (disclosing information about the research objectives, benefits and risks) were obtained.
Author keyword is one of the essential types of information about the research trends from the view of researchers and has been proven to be important for monitoring the development of science [82 84].
All participants or their nominated representative received written and oral information about the research and provided informed consent prior to participation in this study.
On arrival at the surgery unit, each patient received verbal and written information about the research project, and informed consent to participate was obtained.
All participants will be asked to sign for informed consent based on oral and written information about the research project.
All participants received both written and verbal information about the research and provided written informed consent before the group or interview.
When subjects enter the clinical ward, it is Ronald Herning, a neuropsychologist, who gives them information about the research investigation and obtains their informed consent.
During site visits, the team presented information about the research project and engaged in informal discussions about smoking with local health staff.
All the informants participating in the IDIs and FGDs received information about the research both in writing and verbally before signing a consent form.
Once a potential participant was established, interviewers provided information about the research purpose and process, and obtained informed consent.
The project instruments included a recruitment script, an interview guide, and a single sheet containing both information about the research and a waiver of written informed consent.
