<|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: mayo clinic institutional review board (irb) policy does not allow full access of patient information to be provided to a third party without prior approval from the irb committee overseeing this study. however, access to the complete de-identified data can be made available following approval. requests for additional study related data can be sent to cynthia s. crowson at crowson@mayo.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>