<|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: data are from the swissaf (conen, d. swissaf study http://www.swissaf.ch/) and apace (müller, c. apace study 2006, clinicaltrials.gov id: nct00470587) studies. similar results should be obtained with other data sets as the setup is independent of clinical interpretations of the ecg. the anonymized data can be obtained by contacting prof. d. conen (swissaf, david.conen@usb.ch) or prof. ch. müller (apace, christian.mueller@usb.ch).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>