2643260 ELOs elongases 6 2643257 ELOs ectopic lymphoid organs 2 2643258 ELOs elongase of very long chain fatty acids 1 2643259 ELOs elongation of very long-chain fatty acid proteins 1 2643262 ELOs embedded learning opportunities 1 2643261 ELOs enabling learning objectives 1 2643263 ELOs expected Learning Outcomes 1 2643264 ELOs explicit learning outcomes 1