| article html file updated | 20 August 2026 04:43 CEST | Update | https://www.mdpi.com/2673-4591/6/1/49 |
| article html file updated | 9 September 2021 05:44 CEST | Update | N/A |
| article html file updated | 9 September 2021 05:44 CEST | Update | N/A |
| article pdf uploaded. | 9 September 2021 05:42 CEST | Updated version of record | https://www.mdpi.com/2673-4591/6/1/49/pdf |
| article xml uploaded. | 9 September 2021 05:42 CEST | Update | https://www.mdpi.com/2673-4591/6/1/49/xml |
| article xml file uploaded | 9 September 2021 05:42 CEST | Update | N/A |
| article html file updated | 18 August 2021 10:24 CEST | Original file | N/A |
| article supplementary file uploaded. | 18 August 2021 10:23 CEST | - | https://www.mdpi.com/2673-4591/6/1/49#supplementary |
| article pdf uploaded. | 18 August 2021 10:23 CEST | Version of Record | https://www.mdpi.com/2673-4591/6/1/49/pdf-vor |
| article xml uploaded. | 18 August 2021 10:23 CEST | Update | N/A |
| article xml file uploaded | 18 August 2021 10:23 CEST | Original file | N/A |
