| article html file updated | 9 September 2021 12:10 CEST | Update | https://www.mdpi.com/2304-8158/10/9/2128 |
| article pdf uploaded. | 9 September 2021 12:09 CEST | Updated version of record | https://www.mdpi.com/2304-8158/10/9/2128/pdf |
| article xml uploaded. | 9 September 2021 12:09 CEST | Update | https://www.mdpi.com/2304-8158/10/9/2128/xml |
| article xml file uploaded | 9 September 2021 12:09 CEST | Update | N/A |
| article html file updated | 9 September 2021 12:00 CEST | Update | N/A |
| article html file updated | 9 September 2021 12:00 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2021 11:58 CEST | Version of Record | N/A |
| article xml uploaded. | 9 September 2021 11:58 CEST | Update | N/A |
| article xml file uploaded | 9 September 2021 11:58 CEST | Original file | N/A |
