| article html file updated | 17 August 2026 06:22 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1407 |
| article html file updated | 2 April 2020 06:57 CEST | Update | N/A |
| article html file updated | 20 March 2020 09:25 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2020 09:24 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/6/1407/pdf |
| article xml uploaded. | 20 March 2020 09:24 CET | Update | https://www.mdpi.com/1996-1944/13/6/1407/xml |
| article xml file uploaded | 20 March 2020 09:24 CET | Update | N/A |
| article pdf uploaded. | 19 March 2020 16:51 CET | Version of Record | https://www.mdpi.com/1996-1944/13/6/1407/pdf-vor |
| article xml file uploaded | 19 March 2020 16:51 CET | Original file | N/A |
