<|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: As the data contain potentially identifying details, they are not available open access. The data are available upon request to the Mahidol-Oxford Tropical Medicine Research Unit Data Access Committee (https://www.tropmedres.ac/units/moru-bangkok/bioethics-engagement/data-sharing) complying with the data access policy. The researchers have to follow the unit data access policy (The policy documents are available on the above link). Queries and applications for data should be directed to Rita Chanviriyavuth, Department of Bioethics & Public Engagement (ca.sedemport@atir).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>