| article html file updated | 7 June 2021 10:02 CEST | Update | https://www.mdpi.com/2072-666X/12/6/663 |
| article html file updated | 7 June 2021 07:58 CEST | Original file | - |
| article pdf uploaded. | 7 June 2021 07:56 CEST | Updated version of record | https://www.mdpi.com/2072-666X/12/6/663/pdf |
| article xml uploaded. | 7 June 2021 07:56 CEST | Update | https://www.mdpi.com/2072-666X/12/6/663/xml |
| article xml file uploaded | 7 June 2021 07:56 CEST | Original file | - |
| article pdf uploaded. | 5 June 2021 13:53 CEST | Version of Record | https://www.mdpi.com/2072-666X/12/6/663/pdf-vor |
