<|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 state that, due to privacy concerns, some access restrictions apply to the data used for the current study. the privacy concerns are that: 1) the data contain elements that are considered protected health information (phi) under hipaa regulations; and 2) there is a potential risk for linkage of data made publicly available in conjunction with multiple papers based on the same cohort, as combinations of certain variables in the data set are unique; such linkage could increase the potential for identification of subjects. while the data on which the manuscript is based are not freely available in the manuscript, supplemental files, or in a public repository, a limited data set is available under a standard hipaa data use agreement, subject to review and approval by the columbia university privacy officer. requests for data should be submitted to the corresponding author, yg2121@columbia.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>