{"Role":"Conceptualization","Definition":"Ideas; formulation or evolution of overarching research goals and aims."}
{"Role":"Data curation","Definition":"Management activities to annotate (produce metadata), scrub data and maintain research data (including software code, where it is necessary for interpreting the data itself) for initial use and later re-use."}
{"Role":"Formal analysis","Definition":"Application of statistical, mathematical, computational, or other formal techniques to analyse or synthesize study data."}
{"Role":"Funding acquisition","Definition":"Acquisition of the financial support for the project leading to this publication."}
{"Role":"Investigation","Definition":"Conducting a research and investigation process, specifically performing the experiments, or data/evidence collection."}
{"Role":"Methodology","Definition":"Development or design of methodology; creation of models."}
{"Role":"Project administration ","Definition":"Management and coordination responsibility for the research activity planning and execution."}
{"Role":"Resources","Definition":"Provision of study materials, reagents, materials, patients, laboratory samples, animals, instrumentation, computing resources, or other analysis tools."}
{"Role":"Software","Definition":"Programming, software development; designing computer programs; implementation of the computer code and supporting algorithms; testing of existing code components."}
{"Role":"Supervision","Definition":"Oversight and leadership responsibility for the research activity planning and execution, including mentorship external to the core team."}
{"Role":"Validation","Definition":"Verification, whether as a part of the activity or separate, of the overall replication/reproducibility of results/experiments and other research outputs."}
{"Role":"Visualization","Definition":"Preparation, creation and/or presentation of the published work, specifically visualization/data presentation."}
{"Role":"Writing – original draft","Definition":"Preparation, creation and/or presentation of the published work, specifically writing the initial draft (including substantive translation)."}
{"Role":"Writing – review & editing","Definition":"Preparation, creation and/or presentation of the published work by those from the original research group, specifically critical review, commentary or revision – including pre- or post-publication stages."}