Fig. 3From: Health technology assessment (HTA) of optoelectronic biosensors for oncology by analytic hierarchy process (AHP) and Likert scaleSchematic representation of the two different types of sensors: with integration and patterning on the tip of the fibre, LOF (a), and based on the long-wheelbase patterns coated with nanoscale layers of functional polymer materials, LPG (b)Back to article page