<|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, for approved reasons, some access restrictions apply to the data underlying the findings. data will be made available upon request, for the protection of patients accessing care at drug shops and the drug sellers treating them. data will be made available upon request through the higher degrees research and ethics committee at makerere (university college of health sciences chair: dr. suzanne kiwanuka), school of public health in kampala - uganda.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>