<|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: the authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. the aragon workers health study (awhs) has developed central data repositories to archive and distribute the demographic, clinical and analytical data collected among its participants. data solicitors are to submit a brief description of the research objectives and design to the aragon workers health study's executive committee (jose.antonio.casasnovas@awhs.es) and apply for irb approval (ceica@aragon.es) before the data can be made available.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>