Correction Rosangela Andrade, University of Brasilia 4 October 2006 Change in Background section, page 2, line 37, the following sentence:"... but PCM affects immunosuppressed individuals as well [25, 26], including as much as 30% of AIDS patients [27]." for"... but PCM affects immunosuppressed individuals as well [25, 26], including as much as 0.02% of AIDS patients [27]." Competing interests None declared
Correction
4 October 2006
Change in Background section, page 2, line 37, the following sentence:
"... but PCM affects immunosuppressed individuals as well [25, 26], including as much as 30% of AIDS patients [27]."
for
"... but PCM affects immunosuppressed individuals as well [25, 26], including as much as 0.02% of AIDS patients [27]."
Competing interests
None declared