<|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 authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. the authors are unable to provide access to the dataset, as they obtained it from a third party. data are available through the intermacs web site (www.intermacs.com) and special permission must be granted by the pi's of the registry. those who would like access to the dataset much submit a proposal to the daap committee, which must be approved before data is released. further instructions may be found at: http://www.uab.edu/medicine/intermacs/data-request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>