Author file have several situations:
| situations | solutions |
|---|---|
| the field name and affiliation contains multiple person/organizations' infor | separate it and extract the related infor to multiple records |
| the field name contains organization's infor and the field affiliation is not empty | extract the related infor to one record |
| only field name has value, and it contains the multiple persons/organizations' infor | separate it and extract the related infor to multiple records |
| only field name has value, and it contains only one person/organization's name | extract the related infor to one record |
| only field affiliation has value, and it only contains one organization's name | normalize the record |
| ? only field affiliation has value, and it only contains one person/organization's name | normalize the record |