Which of the following statements about diabetes are INCORRECT?
A.
Type 2 diabetes comprises 10% of all primary diabetes
B.
Type 1 diabetes is caused by peripheral resistance to insulin action
C.
Patients with type 1 diabetes are more likely to suffer from serious metabolic complications, such as ketoacidosis
D.
In type 2 diabetes, insulitis of Langerhans islets is common
E.
In type 2 diabetes, amyloid deposition can be found in Langerhans islets