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randomized crossover uEV immunoblots.\n[wu-2023-human-ncc] Randomized Trial on the Effect of Oral Potassium Chloride Supplementation on the Thiazide-Sensitive Sodium Chloride Cotransporter in Healthy Adults (2023). https://pmc.ncbi.nlm.nih.gov/articles/PMC10239795/ DOI: 10.1016/j.ekir.2023.03.011","model_system":"Five-day crossover phases; 18 analyzed healthy participants; controlled high-Na/low-K diet","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. 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