These computer s all have a password-r estricted login screen. Abbreviated Title: mRNA-Based, Cancer Vaccine Version Date: January 23, 2019 37All Figg lab personnel with access to patient information annually complete the NIH online Protection of Human Subjects course. LABrador creates a unique barcode ID for every sample and sample box, which cannot be traced back to patients without LABrador access. The data recorded for each sample includes the patient ID, name, trial name/protocol number, time drawn, cycle time point, dose, material type, as well as box and freezer location. Patient demographics associated with the Clinical Center patient number are provided in the system. For eac h sample, there are notes associated with the processing method (delay in sample proce ssing, storage conditions on the ward, etc.). 5.6.2 Sample Storage and Destruction Barcoded samples are stored in barcoded boxes in a locked freezer at either -20 or -80°C according to stability requirements. These freezers are located onsite in the BPC and offsite at NCI Frederick Central Repository Services in Frederick, MD. Visitors to the laboratory are required to be accompanied by laboratory staff at all times.