Inability to provide informed consent Inability to understand and sign informed consent Inability to understand the informed consent document, to give consent voluntarily or to complete the study tasks, especially inability to understand and fulfill the health-related QOL questionnaire; Inability to understand or give an informed consent Investigator's opinion of subject's probable noncompliance or inability to understand the trial and/or give adequate informed consent; Inability to give informed consent Inability to understand a written informed consent document Unwilling or inability to give informed consent Inability to obtain informed consent from patient or surrogate Inability to provide informed consent Inability to understand or give an informed consent Inability to consent Inability to give informed consent or lacks decision making capacity Inability to provide consent Inability to sign informed consent document Inability to understand or give an informed consent Inability to obtain informed consent Inability to give informed consent or assent Inability to provide informed consent. Inability to give informed consent Inability to understand or provide informed consent Inability to provide informed consent Inability to give voluntary informed consent or obtain a parent or guardian’s informed consent Inability to understand or give an informed consent Inability to understand the investigational nature of the study to provide informed consent Inability to obtain informed consent because of psychiatric or complicating medical problems Inability to understand or give an informed consent Inability to give informed written consent Inability to give informed written consent Inability to understand or give an informed consent Inability to give informed consent Inability to provide informed consent Refusal or inability to give informed consent to participate in the trial Inability to provide informed consent. Inability to give informed consent Inability to understand or give an informed consent Inability to provide informed consent Inability to give consent Inability to provide informed consent Inability to understand or give an informed consent Inability to give voluntary informed consent or guardian’s informed consent Inability to provide informed consent MSC DONOR: inability to provide informed consent Inability to understand and inability to provide informed consent Inability to give an informed consent Inability to provide informed consent Inability to consent for the procedure Inability to give informed consent Inability to consent. Inability to give informed consent Inability to provide informed consent Inability to provide adequate informed consent Inability to provide informed consent Inability to provide a fully informed consent. Inability to provide informed consent Inability to provide informed consent Inability to provide informed assent/permission/consent Inability to provide informed consent Inability to give informed consent Inability to provide informed consent; potential participants will be identified by our collaborating physicians Inability to provide informed consent Inability to provide informed consent Inability to provide informed consent Inability to understand consent procedures Inability to provide informed consent Inability to give informed consent Inability to provide informed consent (and assent, if subject is under the age of 18) Inability to give informed consent Inability to provide informed consent on their own behalf Inability to give written consent Inability to give informed consent DONOR: Inability to give informed consent Inability to perform informed consent due to any medical or psychiatric condition Inability to provide informed consent Inability to provide written informed consent Inability to give informed consent Inability to provide informed consent Inability to give informed consent Inability to provide informed consent Inability to give informed consent Inability to give informed consent in person Inability to give informed consent.