[Submission form] Make it more explicit that code/data sharing is mandatory
Created by: andre_melo
Currently the submission page does not make it explicit that sharing code and data is mandatory ("if applicable" can also sound like "if you have chosen to"). Since this is a somewhat unusual rule I think it would be a good idea to add a reminder of it in the submission page.
Provide (directly in appendices, or via links to external repositories) all reproducibility-enabling resources: explicit details of experimental protocols, datasets and processing methods, processed data and code snippets used to produce figures, etc.;