<|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: the authors confirm that all data underlying the findings are fully available without restriction. clinical data are grouped at: siric- site integré de recherche en cancérologie, program entitled: alternative strategies in pancreatic cancer therapies. requests may be sent to the chief of the department, dominique lombardo (tel +33 (0)491 324 402).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>