投Heliyon 期刊 ，文章可以有两个第一作者（共同一作）吗？ 可以有两个通讯作者吗？

共同一作，哪哪不认

第一作者有共同的，但很多都不认。一般只认排名第一的，如果是有人要挂第一作者，建议自己排名第一

两个通讯很常见，4 个也是可以接受的

这个期刊怎么样啊？有一篇文章编辑让我转投这个期刊

你可以试试，绝大多数期刊都是允许的。

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第三条写到指定一个通讯作者
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