<|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 are protected by the belgian legislation (privacy act of 08 december, 1992) and cannot be freely shared. researchers who meet the criteria to access the data may request permission to the belgian privacy commission (study@ehealth.fgov.be). the description of the procedure to have access to the his data can be found at: https://his.wivisp.be/fr/sitepages/procedure_donnees2013.aspx.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>