<|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: quantitative features data for cohort 1 has been added to suppl. materials. cohort 1 deidentified image data will be available via tcia, upon publication. the dataset can be found at: https://public.cancerimagingarchive.net/ncia/login.jsf using search, under collection(s), the dataset is available as lungct-diagnosis, and the doi is https://wiki.cancerimagingarchive.net/x/viyiaq. patient scan and clinical data for cohort 2 is de-identified and can be made available upon request. please contact olya.grove@moffitt.org, to establish a data transfer protocol, for images.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>