3504343 SWMD Seaweed metabolite database 5 3504338 SWMD standardized weighted mean difference 3 3504341 SWMD seawater membrane distillation 2 3504337 SWMD subcortical white matter disease 2 3504339 SWMD smart wearable medical device 1 3504342 SWMD Software Medical Device 1 3504340 SWMD spatial weighted matrix distance 1 3504336 SWMD subjective working memory deficits 1