EBV DNA methylation profiles and its application in distinguishing nasopharyngeal carcinoma and nasal NK/T-cell lymphoma.

"Declarations Ethics approval and consent to participateThis study was approved by the Human Ethics Committee of the Sun Yat-Sen University Cancer Center (ethical approval number: B2022-321-01), and all participants provided informed consents. Consent for publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This work was supported by the National Key Research and Development Program of China [Grant number: 2021YFC2500400], the National Natural Science Foundation of China [Grant number: 81802708], the Key Area Research and Development Program of Guangdong Province, China [Grant number: 2019B110233004], and the Science and Technology Planning Project of Guangdong Province, China [Grant number: 2019B030316031]."