<|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 all data underlying the findings are fully available without restriction. all relevant data are within the paper. the results were obtained from immunohistochemical slides. tissue was selected from the pathologic anatomical national automated archive of the department of pathology in the maastricht university medical centre (mumc). all of the used samples belong to the department of pathology and corresponding data were de-linked and anonymised. slides are available on request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>