however, is always heavily contingent on the fragmentation process. In other words, it is done on the assumption that fragmentation is antecedent. In its turn, vertical fragmentation (VF) grabs DDBS
BMC Pregnancy and Childbirth (2017) 17:277 Page 2 of 9 research literature, followed by the development of a 10- item short-form based on a psychometrically rigorous item-selection procedure [14]. Both forms are multi- dimensional and have been used in an international context, with ...