Cognitive impairment is related to a reduced count of T-lymphocytes in older patients diagnosed with non-small cell lung cancer (NSCLC)

Department of Medical Oncology, Hospital Universitario Doctor Peset, Valencia, Comunitat Valenciana, Spain; Department of Medical Oncology, Hospital Virgen de los Lirios, Alicante, Comunitat Valenciana, Spain; Department of Hematology, Hospital Universitario Doctor Peset, Valencia, Comunitat Valenciana, Spain Contributions: (I) Conception and design: T Soria-Comes, V Palomar-Abril, IC Maestu Maiques; (II) Administrative support: JE Marco Buades, MJ Fernández Llavador, A López Gabaldón, M González Jurado; (III) Provision of study materials or patients: T Soria-Comes, J García Sánchez, M Martín Ureste, V Palomar-Abril, JE Marco Buades, MJ Fernández Llavador, A López Gabaldón, M González Jurado; (IV) Collection and assembly of data: T Soria-Comes, V Palomar-Abril, J García Sánchez, M Martín Ureste, JE Marco Buades; (V) Data analysis and interpretation: Teresa SoriaComes, V Palomar-Abril, J García Sánchez, M Martín Ureste, IC Maestu Maiques; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors. Correspondence to: Teresa Soria-Comes, MD. Department of Medical Oncology, Hospital Universitario Doctor Peset, Valencia (46017), Comunitat Valenciana, Spain. Email: t.soria.comes@gmail.com.