Physiological outcome variables
FRANKLIN
Saliva samples for analyses of cortisol and salivary alpha-amylase (sAA) were collected using SaliCap devices (IBL, Hamburg, Germany) at the following time points: baseline (0), after Cyberball (+ 20), after MET (+ 35). Until biochemical analyses, performed in the Neurobiology Laboratory of the Department of Psychiatry and Psychotherapy, Charité, University Medicine Berlin, Campus Benjamin Franklin, Berlin, Germany, samples were stored at − 80 °C. For a detailed description, see supplementary material.