(Internet) Gaming Disorder in <i>DSM</i>-5 and <i>ICD</i>-11: A Case of the Glass Half Empty or Half Full: (Internet) Le trouble du jeu dans le <i>DSM</i>-5 et la CIM-11: Un cas de verre à moitié vide et à moitié plein

<i>DSM</i>-5 cases detected by <i>ICD</i>-11 are mostly similar to cases undetected by <i>ICD</i>-11. By using <i>ICD</i>-11 instead of <i>DSM</i>-5, we may be leaving (similarly) affected people underserved. It is unlikely that purely epidemiological studies can solve this discrepancy and clinical validity studies maybe needed.