<|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: There are ethical considerations that prevent the author from making all of their data publicly available. Their data consist primarily of qualitative interviews with hospitalized adolescents with HIV infection and their caregivers. It is possible that if someone with some familiarity with any of the individual participants were to obtain the full interviews, that they could identify the participants involved. For this reason, when the authors applied for ethical approval from the institutions involved in this work, they stated that they would not publish full interviews, and that they would not share any information that could potentially lead to identification of the individual participants. It was also conveyed in the consent forms that no information would be publicly shared that could potentially identify participants. Given the very sensitive nature of these interviews and possibility of identification of the individual participants if the full interviews were to be publicly available, in addition to their previous assurances that they would not publish the full interviews, the authors cannot make the qualitative interviews available. Data requests may be sent to The Institutional Review Board of the University of Pennsylvania, who may be reached by e-mail at irb@pobox.upenn.edu or by phone at +1 (215) 573-2540.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>