<|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: Delinked data from this study are available upon request (after permission from authorities). We would like to clarify that the raw data are audio recordings of care givers of HIV infected children and children themselves. Thus, the data contain identifiers and most of these patients are from rural areas, where it may be easy to identify the individuals. Thus, for ethical and/or legal reasons (maintain data anonymity and confidentiality of participants) we have stated that release of raw data is restricted as per the Institutional data release policy. We state that delinked data will be available on request after getting the necessary permissions (from the local authorities). Data requests can be made to Dr. Sudhir Pawar, Member Secretary, Ethics Committee, LTM Medical College and General Hospital, Sion, Mumbai. Email: dr.sudhirpawar@gmail.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>