text_1: 本文 初稿 由 可 无 限制 查看 数据 的 第一 作者 撰写 , 并 由 所有 作者 审阅 和 修改 .
  
text_2: the first draft of the manuscript was prepared by the first author , who had unrestricted access to the data , and was reviewed and edited by all the authors .
  