<|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: due to concerns for participant privacy, data are available upon request. the ethics committee of the university of bari and the internal committee of the unit of pathophysiology of human reproduction and gametes cryopreservation, whose head is dr. raffaella depalo, will evaluate requests. please send requests for further information should to dr. depalo (raffaelladepalo@virgilio.it).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>