Must be able to understand and voluntarily sign an informed consent form (ICF). Subjects must voluntarily sign an informed consent form (ICF); and able to meet all study requirements Able to understand and voluntarily sign an informed consent form Subject must understand and voluntarily sign an Informed Consent Form (ICF) prior to any study-specific assessments/procedures being conducted. Must be able to understand and voluntarily sign an informed consent form (ICF). Able to understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form. Able to understand and voluntarily sign an informed consent form Willing and able to understand and voluntarily sign a written informed consent Understand and voluntarily sign an informed consent document Subject (when applicable, parental/legal representative) must understand and voluntarily sign an ICF/IAF prior to any study-related assessments/procedures being conducted. Understand and voluntarily sign an informed consent, and be able to comply with study procedures and follow-up examinations. Understand and voluntarily sign an informed consent document prior to conducting any study related assessments or procedures Understand and voluntarily sign an informed consent form Patients must be able to understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Fully understand the study and voluntarily sign the informed consent form; Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Able to understand and to provide voluntarily informed consent Newly diagnosed MCL: Understand and voluntarily sign an IRB-approved informed consent form Understand and voluntarily sign an informed consent document Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form. Patients must understand and voluntarily sign an informed consent form Subject must voluntarily sign and understand written informed consent. Must understand and voluntarily sign informed consent; Subject must understand and voluntarily sign an ICF prior to any study-related assessments/procedures being conducted Subject must understand and voluntarily sign an informed consent form (ICF) prior to any study-related assessments/procedures being conducted. Understand and voluntarily sign a biomarker-specific component of the informed consent form prior to any study-related procedures conducted. Understand and voluntarily sign an ICD (Informed Consent Document) prior to any study related assessments/procedures are conducted. Understand and voluntarily sign and date an informed consent document prior to any study related assessments/procedures are conducted. Understand and voluntarily sign an informed consent document prior to any study related assessments/procedures are conducted. Subjects must voluntarily sign an ICF; Understand and voluntarily sign an informed consent document prior to any study related assessments/procedures are conducted. Voluntarily agree to participate and sign an informed consent document Patient must understand and voluntarily sign an informed consent, and be able to comply with study procedures and follow-up examinations Understand and voluntarily sign an informed consent document prior to any study related assessments/procedures are conducted. Participant understands and voluntarily signs an informed consent document prior to any study related assessments or procedures are conducted. Understand and voluntarily sign an informed consent form The patient (when applicable) or patient's parent(s) or legal guardian(s) understand(s) and voluntarily signed an informed consent document prior to any study-related assessments/procedures being conducted. Where locally applicable, the patient also understands and voluntarily provides his/her assent prior to any study-related assessments/procedures being conducted. Understand and voluntarily sign an informed consent form Must understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form. Must understand and voluntarily sign an informed consent document. Understand and voluntarily signed informed consent Patient must understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Understand and voluntarily sign an informed consent form Must understand and voluntarily sign an informed consent form. Subject understands and voluntarily signs an informed consent document prior to conducting any study related assessments/procedures Understand and voluntarily sign an informed consent document prior to any study related assessments/procedures being conducted. Patient must understand and voluntarily sign an informed consent form, with the understanding that the patient may withdraw consent at any time without prejudice to future medical care Understand and voluntarily sign an informed consent form prior to any study related assessments/procedures being conducted. Understand and voluntarily sign an informed consent form Understand and voluntarily provide written consent to the Informed Consent Form prior to conducting any study related assessments/procedures. Patients must be able to understand and voluntarily sign an informed consent form Willing and able to understand and voluntarily sign a written informed consent Understand and voluntarily sign informed consent form Must understand and voluntarily sign informed consent form Understand and voluntarily sign an informed consent document prior to any study-related assessments or procedures conducted. Understand and voluntarily sign a biomarker-specific component of the informed consent document prior to any study-related procedures conducted. Subject must understand and voluntarily sign an ICF prior to any study-related assessments/procedures being conducted. Understand and voluntarily sign an informed consent form Must understand and voluntarily have signed an Informed Consent after its contents have been fully explained. Voluntarily agree to participate and sign an informed consent document Patients must be able to read, understand, and voluntarily sign an informed consent document The subject's parent(s)/legal guardian(s) understand(s) and voluntarily signed an informed consent document prior to any study-related assessments/procedures being conducted. Where locally applicable, the subject also understands and voluntarily provides his/her assent prior to any study-related assessments/procedures being conducted Must understand and voluntarily sign an informed consent form after the contents have been fully explained to them Must understand and voluntarily have signed an Informed Consent after its contents have been fully explained Subject must understand and voluntarily sign an ICD prior to any study-related assessments/procedures being conducted.