Authors
Patumrat Sripan
Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
Hutcha Sriplung
Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
Donsuk Pongnikorn
Cancer Registry Unit, Lampang Cancer Hospital, Lampang, Thailand
Surichai Bilheem
Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
Shama Virani
Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
Narate Waisri
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Chirapong Hanpragopsuk
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Puttachart Maneesai
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Panrada Tansiri
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Imjai Chitapanarux
Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Chiang Mai Cancer Registry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand