<|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 regional health authority comitato etico area vasta nord-ovest toscana (email: segreteria.scientifica.ceavno@gmail.com) owns and gave approval to analyze the data from the hospital discharge registry and cause mortality registry to the authors at consiglio nazionale delle ricerche, institute of clinical physiology, pisa, italy. all patient records and information were anonymized and de-identified prior to analysis. interested researchers may send requests to access the anonymized and de-identified data to dr. anna romanelli (ram@ifc.cnr.it).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>