<|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: most data relevant to this study are included within the paper. however, the uvm irb will not allow the author to make clinical data publicly available to protect the confidentiality of patient information. clinical data are available upon request from magdalena naylor.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>