Complex sentence: The Florence Nightingale Museum Trust was formed in 1983 and is run as an independent charity with strong links with Guy's and St Thomas' NHS Foundation Trust, with the British National Health Service in general, and with nursing organizations across the world.
Split into simpler sentences: The Florence Nightingale Museum Trust was formed in 1983 and is run as an independent charity. The Museum has strong links with Guy's and St Thomas' NHS Foundation Trust, with the British National Health Service in general and with nursing organizations across the world.