/// <summary>
/// Reloads the selected states.
/// </summary>
/// <param name="session">The session.</param>
public void ReloadSelectedStates(ISession session)
{
// var configService = ServiceLocator.Current.GetInstance<IConfigurationService>();
var selectedStates = ConfigurationService.HospitalRegion.DefaultStates.OfType <string>().ToList();
CollectionItems.OfType <HospitalCategory>().ForEach(x =>
{
x.HospitalCountForSelectedRegion = GetHospitalCountForCategory(session, x.Id,
selectedStates);
});
}