<|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 used in this study are from a patient-level hospital database that is governed by privacy legislation in ontario. the ottawa hospital (ottawa, canada) is the owner of the data, and use of this data is governed by the personal health information protection act in the province of ontario. use of the data within our organization is governed by our institutional ethics board at the ottawa hospital. other interested researchers may gain access to this data by submitting a data request and by entering into a formal data sharing agreement with the ottawa hospital.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>