<|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 minimal dataset are within the paper and supporting information files. additional data are available upon request from the chang gung memorial hospital ethics committee for researchers who meet the criteria for access to confidential data or from the corresponding author (lincgh@cgmh.org.tw).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>