<|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 data underlying this study cannot be made publicly available due to ethical restrictions surrounding participant consent. all interested parties will be able to request the data to the ethics committee of the university of coimbra by using miguel castelo-branco as the contact point (mcbranco@fmed.uc.pt).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>