| article html file updated | 22 June 2020 11:22 CEST | Original file | https://www.mdpi.com/1996-1073/13/12/3225 |
| article pdf uploaded. | 22 June 2020 11:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/12/3225/pdf |
| article xml uploaded. | 22 June 2020 11:21 CEST | Update | https://www.mdpi.com/1996-1073/13/12/3225/xml |
| article xml file uploaded | 22 June 2020 11:21 CEST | Original file | N/A |
