<|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 data used in the manuscript are part of the uk ms register. the data from nhs neurology clinics, routine data sources and people with ms, are provided to the register on the understanding that they will be accessed via a safe haven. the data can be made available subject to an information governance review, and the safe haven model we use means they can be accessed remotely. researchers may contact k.h.jones@swansea.ac.uk.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>