<|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. the dataset used in the study contains potentially sensitive patient information. the regional ethical committee for medical and health research ethics do not allow for public deposition of the data. application for access to the data can be done on the cvdnor website: http://cvdnor.b.uib.no/how-to-apply-for-data-access/.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>