<|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 approval restrictions which were imposed by the makerere university school of public health higher degrees research and ethics committee, some access restrictions apply to the data underlying the findings for reasons of welfare, safety and protection of study subjects and their institutions. anonymised data will be made available to interested researchers who meet the criteria for access to confidential data upon written request through the chair, makerere university school of public health, higher degrees research and ethics committee (maksph-hdrec), p.o. box 7072, kampala, uganda.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>