Toward quantitative super-resolution microscopy: molecular maps with statistical guarantees.

Quantifying the number of molecules from fluorescence microscopy measurements is an important topic in cell biology and medical research. In this work, we present a consecutive algorithm for super-resolution (stimulated emission depletion (STED)) scanning microscopy that provides molecule counts in automatically generated image segments and offers statistical guarantees in form of asymptotic confidence intervals. To this end, we first apply a multiscale scanning procedure on STED microscopy measurements of the sample to obtain a system of significant regions, each of which contains at least one molecule with prescribed uniform probability.

Validation of the German version of the Pediatric Quality of Life Inventory (PedsQL) in childhood cancer patients off treatment and children with epilepsy.

The Pediatric Quality of Life Inventory (PedsQL) is a relatively new instrument developed in the US to assess health-related quality of life (HRQL) in healthy and ill children and adolescents. It is quick and easy to use, suitable for assessment by children and parents and based on a modular approach with a generic measure addressing all general domains of HRQL and disease-specific modules. We report here the results of translating the original US generic core instrument and the cancer module into German and testing the German PedsQL in samples of paediatric patients who have been treated for cancer or epilepsy.