<|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: Due to restrictions by the National Health Research Ethics Review Committee, National Institute for Medical Research (NIMR), some access restrictions apply to the data for reasons of safety and protection of study participants. Sensitive data was collected from clinical trial participants, and they didn‚Äôt consent to open data access. However, criteria-eligible researchers with an interest in the data may request anonymized data access through the Chairperson of the National Health Research Ethics Review Committee. The contact information for the National Health Research Ethics Review Committee to which data requests may be sent is: National Institute for Medical Research (NIMR), 2448 Ocean Road, P.O. Box 9653, Dar es Salaam, Tanzania, Telephone +255 22 212140.Email: ethics@nimr.or.tz.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>