This is a hybrid journal which publishes both subscription and gold open access articles. Authors are free to choose below how they would like readers to access their research:
1）No, I do not want to publish my article gold open access, and would like my final published article to be immediately available to all subscribers. If selected I will not have to pay a fee.
2）Yes, I would like to publish my article gold open access, making my final published article freely available to everyone. If selected I will need to pay an open access fee.

我是不是应该选1）？因为不需要交钱 返回小木虫查看更多