Correction to: Impact of a mixed educational and semi-restrictive antimicrobial stewardship project in a large teaching hospital in Northern Italy.

A technical error led to incorrect rendering of the author group in this article. The correct authorship is as follows: Daniele Roberto Giacobbe, Valerio Del Bono, Malgorzata Mikulska, Giulia Gustinetti, Anna Marchese, Federica Mina, Alessio Signori, Andrea Orsi, Fulvio Rudello, Cristiano Alicino, Beatrice Bonalumi, Alessandra Morando, Giancarlo Icardi, Sabrina Beltramini, Claudio Viscoli; On behalf of the San Martino Antimicrobial Stewardship Group.

Impact of a mixed educational and semi-restrictive antimicrobial stewardship project in a large teaching hospital in Northern Italy.

Background: The overuse of antimicrobials favors the dissemination of antimicrobial resistance, as well as invasive fungal diseases and Clostridium difficile infections (CDI). In this study, we assessed the impact of a mixed educational and semi-restrictive antimicrobial stewardship (AMS) project in a large teaching hospital in Italy.

Methods: The AMS project was conducted from May 2014 to April 2016.

1D dynamic beam modulation: methods to counteract inertia effects.

Dynamic modulation can be affected by inaccuracies when the required acceleration is larger than the highest allowed by the mechanical characteristics of the whole apparatus. In this study, inertia effects have been investigated with regard to the single absorber 1D modulation, analysing primarily how the acceleration performed by the modulating system affects the realization of 'single absorber' fluence profiles and the type of correction which could be devised. The observed percentage deviations from desired modulation at the lowest fluence coordinate of single minimum fluence profiles, when no correction is applied, were almost negligible for 'easy' modulations of the incident fluence (i.

Dynamic beam modulation by using a single computer-controlled absorber.

The authors have developed an apparatus able to generate ID intensity-modulated beams, using only one moving absorber within the irradiation field. A procedure for deriving optimized absorber-speed profiles in order to produce the desired fluence/dose profiles has been suggested. Experimental tests show that the system should be sufficiently reliable in reproducing modulated beam profiles of different shape: expected relative doses against measured relative doses have been found to be in agreement in a number of situations within 3% using a nonfocused device.

New compartmental model approach to dialysis.

Compartmental models are used for solving the problem of the control of dialysis therapy. The inadequacy of the existing monocompartmental model is faced, first with a careful analysis of the physiology of the system, then with a method focused on the construction of a new multicompartmental model. Moreover, impedance techniques allow us to solve the problem of measuring the total body water for each patient.