<|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: constraints on the availability of data are imposed by the irb of the university of pittsburgh in order to protect participant confidentiality. in addition, the university of pittsburgh requires that all parties who want to access data owned by them set up a data use agreement with its legal department. the agreement has to be a contract between two universities with an individual investigator at each university being the scientific contact. data requests may be addressed to professor rolf loeber (loeberr@upmc.edu). syntaxes that were used for the analyses are stored in figshare (http://dx.doi.org/10.6084/m9.figshare.1583400).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>