Rankantha, Apinut
Chitapanarux, Imjai
Pongnikorn, Donsuk
Prasitwattanaseree, Sukon
Bunyatisai, Walaithip
Sripan, Patumrat
Traisathit, Patrinee
Article History
Received: 23 March 2018
Accepted: 9 September 2018
First Online: 24 September 2018
Authors’ information
: <b>Imjai Chitapanarux, M.D.</b>Professor.Deputy Head, Department of Radiology, Faculty of Medicine, Chiang Mai University.Chair, Northern Thai Research Group of Radiation Oncology (NTRG-RO).Head, Chiang Mai Cancer Registry, Maharaj Nakorn Chiang Mai Hospital.<b>Donsuk Pongnikorn, M.D.</b>Deputy Director.Lampang Cancer Hospital.
: This study was approved by The Research Ethics Committee, Faculty of Medicine, Chiang Mai University and The Research Ethics Committee of Lampang Cancer Hospital.
: Not applicable.
: The authors declare that they have no competing interests.
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