<|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: data have been provided under agreement with the canadian multicentre osteoporosis study (camos). the camos has developed an ancillary project and data release policy that governs ancillary project approval and access to the data. the design analysis and publications (dap) committee acts to oversee the selection and implementation of ancillary projects. they review each project application considering feasibility, priority and its impact on camos and will, after due consultation with the applicants, make a decision regarding the acceptability of the project. ancillary projects may be undertaken in any one of camosí nine regional centres, or as a collaboration among investigators, at least one of which must be a camos centre director. a formal proposal must be submitted to the dap committee for review. following approval, the authors of the proposal will be notified of the release of data, and will sign an agreement, stating that they will only use the data for the purpose described, will follow the timeline specified for the analysis, and will destroy the data files by a given date. the camos principal investigators are dr. david goltzman and dr. nancy krieger. to obtain a copy of the ancillary project and data release policy and the requirements for proposal submission, or to obtain further information from the camos principal investigators about data access, please send an e-mail to info@camos.org.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>