- Welcome to IN Group Home Page The Inflammatory Neuropathy Support Group of Victoria Inc. Supporting sufferers from acute Guillain-Barre Syndrome (GBS) and Chronic Inflammatory Demyelinating Polyneuropathy (CIDP). Visitors since 16-Apr-96 - Table of Contents: About the IN Group Patrons, Consultants and Committee About Inflammatory Neuropathies GBS CIDP The IN Group The Aims of The IN Group Coming ...home.vicnet.net.au/~ingroup