According to importance of researches in Clinical Oncology, Accuracy in selection of high-quality journal in these fields is essential. European Journal of Clinical Oncology with the Supreme system that provided by the Lexis Academy, promised to the academic world, do efforts to having a qualify journal. Also, due to the more important role of biomedical research in living life, it was necessary with stringent quality control parameters, we can publish more accurately researches. Our other important goal is the establishment of peaceful and friendship between peoples from various nations; Experts from different countries that help us to control this journal is a good evidence for this purpose.