Hubungan Malnutrisi Menurut Kriteria Global Leadership Initiative On Malnutrition Dengan Rasio Neutrofil Limfosit Pada Pasien Kanker Dengan Metastasis Sistem Saraf Pusat = Association between Malnutrition according to Global Leadership Initiative on Malnutrition Criteria and Neutrophil-Lymphocyte Ratio in Central Nervous System Metastases Cancer Patients