title: Letter to the editor.
authors.forename: Einar Pv
authors.initials: EP
authors.lastname: Wilder-Smith
authors.forename: Raymond
authors.initials: R
authors.lastname: Chee-Seong Seet
authors.forename: Erle
authors.initials: E
authors.lastname: Chuen-Hian Lim
mesh_terms: D004058:Diffusion; D005385:Fingers; D006801:Humans; D007101:Immersion; D012462:Saline Solution, Hypertonic; D015595:Skin Aging / Q000502:physiology*; D014867:Water
chemical_list: D012462:Saline Solution, Hypertonic; D014867:Water