Comment on

• 2016 American College of Rheumatology/European League Against Rheumatism classification criteria for primary Sjögren's syndrome: A consensus and data-driven methodology involving three international patient cohorts.

  Shiboski CH, Shiboski SC, Seror R, Criswell LA, Labetoulle M, Lietman TM, Rasmussen A, Scofield H, Vitali C, Bowman SJ, Mariette X; International Sjögren's Syndrome Criteria Working Group. Shiboski CH, et al. Ann Rheum Dis. 2017 Jan;76(1):9-16. doi: 10.1136/annrheumdis-2016-210571. Epub 2016 Oct 26. Ann Rheum Dis. 2017. PMID: 27789466
• Predictors of Discordance between Symptoms and Signs in Dry Eye Disease.

  Vehof J, Sillevis Smitt-Kamminga N, Nibourg SA, Hammond CJ. Vehof J, et al. Ophthalmology. 2017 Mar;124(3):280-286. doi: 10.1016/j.ophtha.2016.11.008. Epub 2016 Dec 23. Ophthalmology. 2017. PMID: 28024826
• Evidence of central sensitisation in those with dry eye symptoms and neuropathic-like ocular pain complaints: incomplete response to topical anaesthesia and generalised heightened sensitivity to evoked pain.

  Crane AM, Feuer W, Felix ER, Levitt RC, McClellan AL, Sarantopoulos KD, Galor A. Crane AM, et al. Br J Ophthalmol. 2017 Sep;101(9):1238-1243. doi: 10.1136/bjophthalmol-2016-309658. Epub 2017 Jan 18. Br J Ophthalmol. 2017. PMID: 28100479
• Fingerprick autologous blood: a novel treatment for dry eye syndrome.

  Than J, Balal S, Wawrzynski J, Nesaratnam N, Saleh GM, Moore J, Patel A, Shah S, Sharma B, Kumar B, Smith J, Sharma A. Than J, et al. Eye (Lond). 2017 Dec;31(12):1655-1663. doi: 10.1038/eye.2017.118. Epub 2017 Jun 16. Eye (Lond). 2017. PMID: 28622325 Free PMC article.