<|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. we confirm that all data underlying the findings in the study are available upon request in the aiom (associazione italiana di oncologia medica) repository. they are not made available in the manuscript because they were obtained from medical oncologists to whom a formal consensus to a free access to the survey was not asked for. for any need to have the data please contact the aiom secretary through the web site (www.aiom.it).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>