Generally speaking, there are no special requirements. As long as they are medical workers, journals of core science and technology can be used. Some core Chinese periodicals in Peking University have requirements for author units, and generally they will be hired only after Grade 3 or above.

In addition, core journals have higher requirements for papers, more than 3,000 words, with statistical data. I am the author of the paper, so if you don't know anything, just ask!