编辑要在原文添加Data Availability Statement，给了几个选项不大明白是啥意思该选哪一个，求助各位
When submitting a new and revised manuscript, authors are asked to include a Data Availability Statement.  Please select ONE statement and add it to your manuscript text.  Note that the Data Availability Statement MUST be one of the ones listed below, with specific items listed as appropriate:

a. Some or all data, models, or code generated or used during the study are available in a repository online in accordance with funder data retention policies (provide full citations that include URLS or DOIs)
b. Some or all data, models, or code used during the study were provided by a third party (list items).  Direct requests for these materials may be made to the provider as indicated in the Acknowledgements.
c. Some or all data, models, or code generated or used during the study are available from the corresponding author by request (list items).
d. Some or all data, models, or code generated or used during the study are proprietary or confidential in nature and may only be provided with restrictions (e.g. anonymized data) List items and restrictions.
e. All data, models, and code generated or used during the study appear in the submitted article.
f. No data, models, or code were generated or used during the study (e.g., opinion or data-less paper). 返回小木虫查看更多