Yingming Sun

Abstract Microplastic analysis is a critical tool for environmental risk assessments and policy development, aligning with several UN Sustainability Goals, however the extent to which analytical outcomes depend on instrument type and spectral reference libraries remains poorly quantified.

1 Introduction Nasopharyngeal carcinoma (NPC) arises from the epithelium of the nasopharynx and has a high tendency to metastasize. The incidence of Epstein-Barr virus (EBV)-associated NPC is variable worldwide, rare in most areas, but endemic in east and southeast Asia, ranking 8th in cancer mortality (1, 2). Cure rates are high for patients presenting with localized NPC, and treatment has been changing rapidly.

1 Introduction Chronic myelogenous leukemia (CML), also called as chronic myeloid leukemia, is a kind of clonal hematopoietic stem cell disease (Kantarjian et al., 1988; Cortes et al., 1996; Faderl et al., 1999a; Faderl et al., 1999b; Egan and Radich, 2017). CML is caused by the formation of oncogenic BCR-ABL gene fusion and accounts for nearly 15% of the adult leukemias (Kalidas et al., 2001; Jin et al., 2016; Bellavia et al., 2017; Zhang et al., 2018).