The corresponding author of the research work should explain what each author has contributed to the manuscript. The classification can be divided into different categories: Concepts, intellectual material description, literature, experimental studies, data acquisition and analysis, statistical analysis, manuscript preparation, manuscript editing, manuscript review, etc. The authors' contributions will be printed on the article's first page. One or more writers should accept responsibility for the integrity of the work from the beginning to the published article and be designated as 'guarantors.'