<|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: admission to accessing data from the diet, cancer and health cohort (dch), is based on application to the principal investigators anne tjønneland and kim overvad, and through whom the application will be distributed to the steering committee of the danish cancer society for the diet, cancer and health cohort, who will then process the application and return to the applicant with a final decision regarding access to data. also, acquisition of data are only allowed after permission to handle data has been obtained from the danish data protection agency: http://www.datatilsynet.dk/english/. the e-mail address for dr. anne tjønneland is: annet@cancer.dk. the e-mail address for dr. kim overvad is: ko@ph.au.dk.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>