<|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 from this study are available through the mgh institute for technology assessment for researchers who meet the criteria for access to confidential data, such as having internal review board approval to access the data as part of their research request. access to data from this study is subject to review as noted as it contains potentially identifiable patient information. authors from this study may be contacted through the mgh institute for technology assessment or the mgh benson henry institute (jstahl@mgh-ita.org and saraho@mgh-ita.org).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>