During the study, inestigators examined the genomes of 1,046 children with type 1 diabetes from paediatric diabetes clinics in Philadelphia and four Canadian cities.

• 在研究期间，研究人员检测了在费城和4个加拿大城市的儿童糖尿病门诊就诊的1046例1型糖尿病儿童的染色体。