End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
病人、藥廠雙贏 / 雙輸?FDA 藥物加速審查制度持續面臨挑戰 https://geneonline.news/usfda-fast-track-system/?variant=zh-cn