<|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 are available from the database at the clinical research center for diabetes for researchers who meet the criteria for access to confidential data according to the regulation implemented by the ethics committee of tokushima university hospital. interested researchers may submit requests to professor makoto funaki, md, phd. tel: +81-88-633-7896 fax: +81-88-633-9679 email: m-funaki@tokushima-u.ac.jp.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>