Exist any other people or groups whose approval has to be obtained in addition to the study subjects'?
Someone who performs research, or an organized and methodical examination of anything, is referred to as a researcher. Researchers frequently refer to scientists. Authors of books that need extensive information collection, such as Michael Crichton, who writes about biology, pay researchers to assist them in compiling and analyzing data. Some authors conduct their own research and consult with friends who are doctors to find unique methods for their characters to pass away. Typically, researchers are employed by either university or commercial organizations. In order to support future research, advance academic literature, and enhance decision-making processes, researchers collect data over the course of a project, evaluate the data, and publish the findings.
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