<|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 authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. patients' medical data were collected in the course of a hospital stay at the clinique du souffle la vallonie, fontalvie and public deposition of this data would breach ethical compliance. requests should be submitted to the fontalvie research comittee, at comitederecherche@fontalvie.fr.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>