What do biomarkers add: Mapping quantitative imaging biomarkers research.

Purpose: To understand the contribution of the concept of "biomarker" to quantitative imaging research.

Method: The study consists of a bibliometric and a network analysis of quantitative imaging biomarkers research based on publication data retrieved from the Web of Science (WoS) for the period 1976-2017. Co-authorship is used as a proxy for scientific collaboration among research groups.

[Spanish adaptation and factor structure of the Denison Organizational Culture Survey].

This article presents a Spanish adaptation of the Denison Organizational Culture Survey, a questionnaire designed to evaluate organizational culture. This survey consists of 60 items, grouped in 12 subscales, which identify 4 cultural dimensions. These dimensions have been widely studied and their influence in organizational effectiveness has been accepted.