| article html file updated | 18 August 2026 00:29 CEST | Update | https://www.mdpi.com/1999-4923/12/9/844 |
| article html file updated | 7 September 2020 09:10 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2020 09:09 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/9/844/pdf |
| article xml uploaded. | 7 September 2020 09:09 CEST | Update | https://www.mdpi.com/1999-4923/12/9/844/xml |
| article xml file uploaded | 7 September 2020 09:09 CEST | Update | N/A |
| article html file updated | 3 September 2020 11:57 CEST | Original file | N/A |
| article supplementary file uploaded. | 3 September 2020 11:55 CEST | - | https://www.mdpi.com/1999-4923/12/9/844#supplementary |
| article pdf uploaded. | 3 September 2020 11:55 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/9/844/pdf-vor |
| article xml uploaded. | 3 September 2020 11:55 CEST | Update | N/A |
| article xml file uploaded | 3 September 2020 11:54 CEST | Original file | N/A |
