<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: all results data are shown in the manuscript. model data inputs are described in the manuscript and appendix and are available (either in academic journals or provided by governmental or nongovernmental agencies). investigators interested in working with the cvd policy model software can contact dr. zhao (deezhao@vip.sina.com) or dr. moran (aem35@cumc.columbia.edu) by email. interested authors can submit a brief (1-2 page) research proposal and collaboration plan by email that will be considered by the cvd policy model team. the cvd policy model team will interact with interested researchers in order to assess the feasibility of collaboration and clarify any questions about the research question, particularly whether the cvd policy model is designed to address the question. the cvd policy model has established a creative commons agreement for the purpose of establishing rules for collaborations with outside researchers. the commons allows for outside researchers to use the software, ensures that the software is used appropriately, and asks collaborators to share modifications and improvements to the software with the cvd policy model team. a copy of the creative commons agreement will be available online as a supplementary file (s2 file). if interested researchers propose an analysis and sign our creative commons agreement, and the proposal is approved by the cvd policy model team, the software will be shared.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>