<|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: all relevant analyses performed by our research team using the database are included in the manuscript. data are available from the children's hospital association (cha) pediatric health information system (phis) database, which is comprised of not-for-profit, free-standing u.s. children's hospitals (http://www.chca.com). phis contains de-identified patient data. however, it is possible to identify institutional-specific data from the hospitals that contribute data to phis. the phis database is available through the children's hospital association (cha) (https://www.childrenshospitals.org/). for ethical reasons, the phis administrators will need to be contacted prior to the release of data. anyone interested in re-analyzing the data should contact amanda dinofia (dinofiaa@email.chop.edu), who will coordinate with the phis administrators to allow access to the data, or the phis administrators directly (analytics@childrenshospitals.org).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>