<|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: data cannot be shared publicly due to ethical concerns. the authors are bound by requirements from the funders that all work stemming from these data be properly acknowledged and by the commitment to study volunteers to keep sensitive and potentially identifying information confidential. data are available upon request for researchers who meet the requirements for access to confidential information. requests to access data should be submitted to matt price (mprice@iavi.org).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>