<|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 data cannot be made publicly available as ethical and legal reasons apply in order to protect patient privacy. however, for researchers to request access to the confidential data contact information is provided below to go through the ethical and legal procedures required for access: ethics committees of medical chamber of rhineland palatinate: dr. andrea wagner: deutschhausplatz 3, 55116 mainz, germany tel. +49-(0)6131-2882262, mail: wagner(at)laek-rlp.de. data protection officer of the university medical center mainz: dr. irene reinisch: langenbeckstraße 1, 55131 mainz, germany; tel. +49-(0)6131 176712, mail: irene.reinisch(at)unimedizin-mainz.de.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>