Soeroso, N.N., Thoracic Oncology Division, Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sumatera Utara, Indonesia; Ananda, F.R., Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sumatera Utara, Indonesia; Pradana, A., Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sumatera Utara, Indonesia; Tarigan, S.P., Thoracic Oncology Division, Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sumatera Utara, Indonesia; Syahruddin, E., Thoracic Oncology Division, Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Indonesia, Indonesia, Human Cancer Research Center, Indonesian Medical Education and Research Institute, Universitas Indonesia, Indonesia; Noor, D.R., Human Cancer Research Center, Indonesian Medical Education and Research Institute, Universitas Indonesia, Indonesia