<|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 serving as the basis for the article submitted is stored in a secured repository at innlandet hospital trust (norway). due to ethical restrictions on access to the data pursuant to the consent statements participants signed upon collecting the data, the authors are not permitted to upload a data set to sites outside of the repository. access to the data, however, is available upon request to all serious researchers by contacting the following persons at innlandet hospital trust: professor merete øie.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>