<|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: due to legal restrictions imposed by the french insurance healthcare fund (cnamts), data are available after obtaining legal authorization following the procedure at http://www.iresp.net/iresp/files/2013/04 091020182104_procedure_acces_snii.p df. requests must be sent to: valérie edel-guelat (institut des données de santé) e-mail address: gipids@gip-ids.fr.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>