Oes Myalgic Encephalomyelitis (ME) exist?

OUTLINE:

Introduction:
Background on ME
Arguments about whether ME exists.
Uncertain origins, causes, treatments.

Discussion:
Evidence for ME (on a worldwide scale in terms of developed and underdeveloped countries)
Is ME and Chronic Fatigue Syndrome (CFS) the same?
Similarities between ME/CFS? (paragraph form)
Differences between ME/CFS? (table form)

Conclusion:
Conclude if ME based on similarities and differences if ME exists or if it is the same illness as CFS.