<|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. all relevant data are included within the paper. additional related data are available from the committee on human research publications and ethics (chrpe), kwame nkrumah university of science and technology for researchers who meet the criteria for access to confidential data. contact details of the ethics committee: the chrpe office, room 7 anatomy block 3, school of medical sciences, kwame nkrumah university of science and technology, kumasi or chrpe.knust.kath@gmail.com. contact the corresponding author with any questions (stephensarfo78@gmail.com).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>