In the original articles, “Multicenter Closed-Loop Insulin Delivery Study Points to Challenges for Keeping Blood Glucose in a Safe Range by a Control Algorithm in Adults and Adolescents with Type 1 Diabetes from Various Sites” by Dr. H. Zisser et al. and “Multicenter-Closed Loop/Hybrid Meal Bolus Insulin Delivery with Type 1 Diabetes” by Dr. H.P. Chase et al., Volume 16, no. 10, 2014, pp 613–622; 623–632, a collaborator's name has been inadvertently misspelled.
On page 620, third full paragraph, line 5 and on page 631, first full paragraph, line 5, his name should read: Roberto Visentin.
The online version of these two articles will contain the correct spelling.
The authors regret the error.