
PMC:7523471 / 46454-46458
Annnotations
TEST0
{"project":"TEST0","denotations":[{"id":"33041751-216-224-816566","span":{"begin":0,"end":4},"obj":"[\"31141609\"]"}],"text":"2019"}
2_test
{"project":"2_test","denotations":[{"id":"33041751-31141609-38666352","span":{"begin":0,"end":4},"obj":"31141609"}],"text":"2019"}
0_colil
{"project":"0_colil","denotations":[{"id":"33041751-31141609-816566","span":{"begin":0,"end":4},"obj":"31141609"}],"text":"2019"}