A letter in World Psychiatry (Vol 17: 1 Feb 2018) by key neuroscientists involved in the development of the new manual, sets out how it has arrived at this diagnosis. Here is an excerpt:
Barua katika World Psychiatry (Vol 17: 1 Feb 2018) na wanasayansi wakuu wa mfumo wa neva wanaohusika katika uundaji wa mwongozo mpya, inaelezea jinsi imefikia utambuzi huu. Hapa kuna dondoo: