<|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 confirm that all data underlying the findings are fully available without restriction. the hcv sequence data are currently available from http://www.ncbi.nlm.nih.gov/ genbank numbers for hcv sequences from the hcc cohort are: kc439481kc439502 (hcc) and kc439503kc439527 (cirrhotic controls). genbank numbers for hcv sequences from the halt-c patients are: jx463525jx463554 (time point 1, rapid progressors); jx463555jx463584 (time point 1, slow progressors); jx463585jx463612 (time point 2, rapid progressors), and jx463613jx463641 (time point 2, slow progressors). all other relevant data are within the paper and its supporting information files.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>