<|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 virological data used in this study is provided as an excel file in s1 table. the hospitalization data are available from the canadian institute of health information (cihi) for researchers who meet their criteria for access to confidential data. link to data request form: http://www.cihi.ca/cihi-ext-portal/internet/en/tabbedcontent/standards+and+data+submission/data+requests/cihi012210.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>