Embodiments of the present invention comprise methods and systems for image complexity estimation and selective complexity-based image processing. An additional objective of the present invention concerns diagnosis kits for determination of presence and quantification of methylmalonic acid based on the method mentioned before. All entitlement records are then linked to the System Anchor record. Hence, the chair of the present invention is capable of effectively holding the hip and preventing the hip from sagging. Each of the nozzle columns is formed so that a plurality of nozzles that discharge liquid are arranged in a direction that intersects with the transport direction.