Give me information about Healthcare Information Systems in Denmark, Finland, Sweden, and the Netherlands in the table: 1st column "No", 2nd column "System name", 3rd column "System description", 4th column "Costs", 5th column "Article name", 6th column "Journal name", 7th column "Country in which implemented", 8th column " Date or year implementation", 9th column " Date or year of publication of the article". Limit your response to 800 words.
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