Chapters
| Crohn's disease | 7:09:00 | Read by Alison Simmons |
| Autoimmunity | 8:56 | Read by Richard Cornall |
| Gut reactions | 4:28 | Read by Fiona Powrie |
| Immune System in the Gastrointestinal tract | 5:27 | Read by Holm Uhlig |
| Multiple Sclerosis | 4:08 | Read by Lars Fugger |
| Spondyloarthritis | 4:38 | Read by Paul Bowness |