english: For volunteers in existing aid projects, however, contact people, a professional chaperon, or supervision are also necessary, as they come into contact with people who during their journey have often had traumatic experiences and could be emotionally overwhelmed, said Birte Vogel.
non_english: De vrijwilligers van de hulpprojecten hebben ook nood aan aanspreekpersonen, een professionele begeleiding of supervisie, aangezien zij omgaan met mensen die bij hun vlucht vaak traumatische ervaringen opgedaan hebben en emotioneel sterk belast kunnen worden, volgens Birte Vogel.