Background. Diabetic chronic foot ulcers lead to pain, discomfort and represent a severe economic burden for patients and health systems. The increasing prevalence in diabetes, will lead a higher incidence and costs for Diabetic chronic foot ulcers in next years. Conventional treatment have a...

We study how scholar collaboration varies across disciplines in science, social science, arts and humanities and the effects of author collaboration on impact and quality of co-authored papers. Impact is measured with the aid of citations collected by papers, while quality is determined by the...

In December 2003, seventeen years after the first UK research assessment exercise, Italy started up its first-ever national research evaluation, with the aim to evaluate, using the peer review method, the excellence of the national research production. The evaluation involved 20 disciplinary...