You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: brainpathway_multisubject.m
    path of file: ./repos/CanlabCore/CanlabCore/@brainpathway_multisubject
    
    the code of the file until where you have to start completion: % This object class is for multisubject (group level) brainpathway analyses
% It is a child of (inherits from) brainpathway; see documentation there
% for more info. The general idea is that fields in this object will have
%
    
function obj = brainpathway_multisubject(varargin)
            % call super-class constructor
            obj@brainpathway(varargin{:})
            
            % delete listeners for now, so they don't cause trouble. don't
            % need them at the moment in this class
            delete(obj.listeners)
            
        end