發送短信

數:

提供者:

CAPTCHA:

  ______   __   __    ______     ___     _    _   
 /_   _//  \ \\/ //  /_   _//   / _ \\  | |  | || 
 `-| |,-    \ ` //     | ||    | / \ || | |/\| || 
   | ||      | ||     _| ||    | \_/ || |  /\  || 
   |_||      |_||    /__//      \___//  |_// \_|| 
   `-`'      `-`'    `--`       `---`   `-`   `-`

Please enter what you see:

發送短信 : An information-theoretic approach to surrogate-marker evaluation with failure time endpoints