<|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 on hospitalization rates are freely available online at: (http://gis.cdc.gov/grasp/fluview/fluhosprates.html). data to assess under-detection of hospitalizations were collected from human participants. to maintain confidentiality, summary frequencies by site and age group are within the paper and its supporting information files. additional data can be available from the corresponding author (creed1@cdc.gov) on request with restrictions to maintain the privacy of individuals.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>