<|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. data from the japan multi-institutional collaborative cohort study in saga region are not publicly available due to participants privacy concerns. individuals seeking access may contact at dr. keitaro tanaka (tanakake@cc.saga-u.ac.jp), saga university faculty of medicine, and the j-micc study central office: http://www.jmicc.com/en/.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>