<|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 on which this manuscript has been prepared were obtained by request from hospital episode statistics and the national joint registry of england, wales and northern ireland. the data they hold is not consented, and consequently the terms of access restrict data sharing. the data may be requested by applying to the above bodies. hes data application: contact centre team health and social care information centre 1 trevelyan square boar lane leeds ls1 6ae 0300 303 5678 email: enquiries@hscic.gov.uk njr data application: http://www.njrcentre.org.uk/njrcentre/research/researchrequests/tabid/305/default.aspx eve riley njr research officer email: eve.riley@hqip.org.uk.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>