<|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: due to restrictions related to danish law and protecting patient privacy, the combined set of data as used in this study can only be made available through a trusted third party, statistics denmark. this state organisation holds the data used for this study. university-based danish scientific organisations can be authorized to work with data within statistics denmark and such organisation can provide access to individual scientists inside and outside of denmark. independent studies based on the data for the current study will require cooperation with the authors or with another scientific organisations with the necessary authorization.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>