卢昭信 patrick lo

以昭信守 IN WITNESS WHEREOF

冯昭信 Zhao-Xin Feng

河本信昭 Nobuaki Komoto

难昭天下大信 not able to convince everyone

福井信昭 Fukui Nobuaki

答曾昭冲读者来信 Chinese Journal of Radiation Oncology