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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: Data cannot be shared publicly because of ethical and legal regulations. According to the ethical approval, answers from participants should be processed so that unauthorized persons cannot access them. Data are available from the corresponding author for researchers who meet the criteria for access to confidential data. For that, an ethical approval from the Swedish ethical review authority (www.etikprovningsmyndigheten.se) is needed. An alternative non author point of contact for access to the data underlying the results presented in the study are Dalarna University (www.du.se).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>