HSPD1 and bartonellosis: Based on B-cell epitopes, beta-turn, surface accessibility, antigenicity, and hydrophilicity prediction (http://tools.iedb.org/bcell/), B. henselae F0F1 ATP synthase subunit beta (NCBI Reference Sequence WP_011181298.1; ranging from 109 to 265 amino acids) and B. henselae GroEL (NCBI Reference Sequence: WP_011181151.1; ranging from 193 to 370 amino acids) appeared to be potentially reliable targets for the diagnosis of Bartonella infection in dogs.