<|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: data used in this study was obtained from a research partnership in montes claros, brazil and cannot be deposited publicly due to privacy considerations. data is available on request to qualified researchers, who may contact: tami robinson, administrative coordinator, children's hospital of pittsburgh of upmc, suite 2464, pittsburgh, pa 15224; phone: (412) 692-5510; fax: (412) 864-8622; e-mail: tami.robinson@chp.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>