Defined in file : brainvisa/toolboxes/nuclearimaging/types/OLDPetSubjectTypes.py
{center}/{subject}/pet/{acquisition}/{tracer}/PET_{reconstruction}/covariates/<subject>_<acquisition>_<tracer>_<reconstruction>_{covariateName}
petSubject/{center}/{subject}/pet/{acquisition}/{tracer}/PET_{reconstruction}/covariates/<subject>_<acquisition>_<tracer>_<reconstruction>_{covariateName}
center , subject , acquisition , tracer , reconstruction , covariateName
center , subject , acquisition , tracer , reconstruction , covariateName