<|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 thirdbase and credo-kyoto. in this study, the data was collected from multiple institutions in the us or in japan, and the irb approval was obtained individually from each sites. therefore, the full set of data cannot be made available to public. the reader may contact the corresponding author at skohsaka@hotmail.com to request the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>