Cardiac resynchronisation therapy optimisation strategies: Systematic classification, detailed analysis, minimum standards and a roadmap for development and testing - Sohaib,SMA; Whinnett,ZI; Ellenbogen,KA; Stellbrink,C; Quinn,TA; Bogaard,MD; Bordachar,P; van,Gelder BM; van,Geldorp IE; Linde,C; Meine,M; Prinzen,FW; et al. (INTERNATIONAL JOURNAL OF CARDIOLOGY, 2013)