All patients must be informed of the investigational nature of this study and given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and have given written consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and must be given written informed consent in accordance with institutional and federal guidelines
Patients must be informed of the investigational nature of this study and given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and have given written consent in accordance with institutional and federal guidelines; patient must sign an informed consent document indicating that they understand the purpose of and procedures required for the study, and are willing to participate in and comply with the guidelines of the study
All patients must be informed of the investigational nature of this study and must provide written informed consent in accordance with institutional and federal guidelines; a copy of the informed consent document signed by the patient must be given to the patient
All patients must be informed of the investigational nature of this study and given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and have given written consent in accordance with institutional and federal guidelines
Consent: all patients must be informed of the investigational nature of this study and given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and must be given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and have given written consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and given written informed consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and have given written consent in accordance with institutional and federal guidelines
All patients must be informed of the investigational nature of this study and must be given written informed consent in accordance with institutional and federal guidelines