The study will be performed in 2 parts. In part 1 Nexstim eXimia NBS will be utilized for neuronavigation and a third party TMS will be used for delivering the rTMS. In part 2 Nexstim eXimia NBS will be utilized together with Nexstim eXimia TMS for delivering the rTMS. Part 2 will commence once the patients participating in Part 1 have undergone the study visit 22 (see 5.1 below).