<|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: according to irb approvals, data regarding participating individuals cannot be made publicly available. the paper and supplemental files contain extensive summary statistics information that should be adequate for most researchers who wish to follow up on the findings. in addition, the data used in this paper has been submitted to psychiatric genetics consortium (pgc) repository where it can be accessed in accordance with pgc regulations (http://www.med.unc.edu/pgc/data-sharing). furthermore, the leader of this project - jan haavik (jan.haavik@biomed.uib.no) - can be contacted for further details.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>