I saw seven cases of outright fraud by postdocs/grad students while I was in grad school, they were perpetrated by: Chinese, Chinese, Greek, Canadian, Chinese,

I saw seven cases of outright fraud by postdocs/grad students while I was in grad school, they were perpetrated by: Chinese, Chinese, Greek, Canadian, Chinese, Chinese, German They were called out by: American, Indian, American, Polish, American, American, American. Respectively