<|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 researchers may request access to the data in accordance with the roche data sharing policy. information regarding roche's policy on the sharing of clinical trial data can be found here: http://www.roche.com/research_and_development/who_we_are_how_we_work/clinical_trials/our_commitment_to_data_sharing.htm?acc1=tab1. in order to access the dataset presented in this paper, other researchers must submit a request via the following webpage: http://www.roche.com/research_and_development/who_we_are_how_we_work/clinical_trials/our_commitment_to_data_sharing/clinical_study_documents_request_form.htm. any requests for clinical study documents, including patient-level analysable data, will be reviewed by an independent panel of experts and access granted based upon good scientific merit. please be advised that the guard-c study is already listed on clinicaltrials.gov with identifier: nct01344889. in addition, since the guard-c study was a post-authorisation safety study (pass), it is also listed on the eu pas register maintained by the european medicines agency (ema) on the european network of centres for pharmacoepidemiology and pharmacovigilance site: http://www.encepp.eu/encepp/viewresource.htm?id=7090.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>