public async void LoadData()
        {
            string accessToken = (string)IsolatedStorageSettings.ApplicationSettings["access_token"];

            InstagramAPI apiClient = new InstagramAPI(accessToken);
            Following = await apiClient.GetFollowing();
            NotifyPropertyChanged("Following");
            Followers =  await apiClient.GetFollowers();
            NotifyPropertyChanged("Followers");
            this.IsDataLoaded = true;
        }