#$%^&*AU2012268824A120130117.pdf#####ABSTRACT OF THE DISCLOSURE A radiation source module comprising: a plurality of radiation source assemblies, each radiation source assembly having a proximal end portion and a distal end portion a first support plate for supporting the proximal end portion of each radiation source assembly and a second 5 support plate for supporting the distal end portion of each radiation source assembly wherein: (i) the first support plate and the second support plate positioned so as to define a radiation emission region therebetween for each radiation source assembly disposed therebetween and (ii) the first support plate comprising a first passageway through which the proximal end portion of each radiation source assembly passes to a remote region with respect to the radiation emission 0 region.
