<|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: relevant data cannot be made publicly available because of the information might compromise patient privacy. excerpts of data are available upon request. please send the request to the corresponding author (xiaosy@csu.edu.cn), or to the first author (liuzw12269796@gmail.com).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>