HREC approval processes generally require completing a structured application providing complete information about the proposed research project the researchers (principal investigators) details about how subjects' rights will be protected all of the above Some case studies, surveys, and focus groups offer incentives for participating in the research study True False Usually, researchers are obliged to provide information about their study to potential subjects before data collection to help them decide whether or not they wish to participate. This is a form of confidentiality anonymity disclosure all of the above