1 Department of Medical Oncology, The Brunei Cancer Centre, Pantai Jerudong Specialist Centre, Bandar Seri Begawan, Negara Brunei Darussalam. Electronic address: [email protected].
2 Department of Medical Oncology, The Brunei Cancer Centre, Pantai Jerudong Specialist Centre, Bandar Seri Begawan, Negara Brunei Darussalam.
3 Department of Radiation Oncology, The Brunei Cancer Centre, Pantai Jerudong Specialist Centre, Bandar Seri Begawan, Negara Brunei Darussalam.
4 Department of Respiratory Medicine, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.