<|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 harmonics study, whose authors may be contacted at kshankardass@wlu.ca. harmonics has a process by which interested investigators who would like to use the data for publication can make a formal request. the formal request is reviewed by a publication committee before access can occur. any data sharing must comply with ethical standards agreed upon with the research ethics board at st. michael's hospital, toronto, canada (#10-162).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>