<|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: as the authors used the hospital registry-based bio-bank data, the irb has limited the public sharing of these data. the data are available from the corresponding author (jyj) for researchers who obtain approval (http://bci.gilhospital.com/index6/index.php).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>