| article html file updated | 8 November 2020 12:01 CET | Update | https://www.mdpi.com/2076-0787/9/4/129 |
| article pdf uploaded. | 8 November 2020 12:00 CET | Updated version of record | https://www.mdpi.com/2076-0787/9/4/129/pdf |
| article xml uploaded. | 8 November 2020 12:00 CET | Update | https://www.mdpi.com/2076-0787/9/4/129/xml |
| article xml file uploaded | 8 November 2020 12:00 CET | Update | N/A |
| article html file updated | 29 October 2020 11:16 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 11:12 CET | Version of Record | https://www.mdpi.com/2076-0787/9/4/129/pdf-vor |
| article xml uploaded. | 29 October 2020 11:12 CET | Update | N/A |
| article xml file uploaded | 29 October 2020 11:12 CET | Original file | N/A |
