Corresponding author:

Dr Ian Liang Dept of Rheumatology, Westmead. Sydney. NSW Westmead Hospital, Cnr Hawkesbury Road and Darcy Rd, Westmead NSW 2145 Tel: +61 0406 780 068 Email.ian.liang@health.nsw.gov.auORCID ID. 0000-0002-5142-8707Running title: Cutaneous Polyarteritis NodosaFunding. Nil