Crossword for Caroline

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Across
  1. 2. Zombie dance anthem of 1983.
  2. 4. NHS founder.
  3. 5. Starting point of Philippides' last 26+ mile run.
  4. 7. Floral cause of 17th Century Dutch speculative bubble.
Down
  1. 1. Skilled crossword solver.
  2. 3. Millennial mixer.
  3. 6. Can be tempered, or popular podcast host.