N NT2000IXTM Radiofrequency Generator
P ProclaimTM DRG Neurostimulator System
ProclaimTM Elite Recharge-Free SCS System
Prodigy MRITM SCS System
S Abbott InfinityTM DBS System
St. Jude MedicalTM Invisible Trial System for DRG
St. Jude MedicalTM Invisible Trial System for SCS
SimplicityTM Probe
Declaration of Competing Interest FJPMH is a member of the executive advisory board of Abbott and has received unrestricted educational grants from Saluda and Medtronic. In addition, he has received investigator-initiated research grants from Spinal Modulation and St Jude (nowadays Abbott). FJPMH and BSH have applied for a patent in relation to the present work. CIDZ has received several research grants from the Medical NeuroDelta, LSH-NWO Crossover INTENSE, and ZonMW. The authors report no other financial conflict of interest 1).