價格：免費
檔案大小：49.8 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：德語, 法文, 英語
The LE 2019 app lets you view your personal agenda, submit questions, complete surveys, access materials, take notes, and much more.
IMPORTANT - We take data security very seriously. You must be a registered participant with a valid email access for LE 2019 to use this app.
支援平台：iPhone, iPad