| article html file updated | 17 August 2026 06:59 CEST | Update | https://www.mdpi.com/2673-2688/1/2/7 |
| article html file updated | 27 March 2020 10:45 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2020 10:43 CET | Updated version of record | https://www.mdpi.com/2673-2688/1/2/7/pdf |
| article xml uploaded. | 27 March 2020 10:43 CET | Update | https://www.mdpi.com/2673-2688/1/2/7/xml |
| article xml file uploaded | 27 March 2020 10:43 CET | Update | N/A |
| article pdf uploaded. | 26 March 2020 11:53 CET | Updated version of record | https://www.mdpi.com/2673-2688/1/2/7/pdf-vor |
| article pdf uploaded. | 26 March 2020 11:50 CET | Updated version of record | https://www.mdpi.com/2673-2688/1/2/7/pdf-vor |
| article xml file uploaded | 26 March 2020 11:50 CET | Update | N/A |
| article pdf uploaded. | 26 March 2020 11:45 CET | Version of Record | https://www.mdpi.com/2673-2688/1/2/7/pdf-vor |
| article xml file uploaded | 26 March 2020 11:45 CET | Original file | N/A |
