<|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 ethical restrictions imposed by Ethics Committee Zurich, the data underlying this study are available to qualified, interested researchers upon request to: Institute of Forensic Medicine Department of Forensic Psychiatry Research Group / Data Access Falkenplatz 16-18 3012 Bern Switzerland.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>