| article html file updated | 16 August 2026 04:34 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2207 |
| article html file updated | 13 February 2020 01:02 CET | Update | N/A |
| article html file updated | 17 July 2019 12:45 CEST | Update | N/A |
| article html file updated | 9 July 2019 07:51 CEST | Original file | N/A |
| article pdf uploaded. | 9 July 2019 07:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2207/pdf |
| article xml uploaded. | 9 July 2019 07:50 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2207/xml |
| article xml file uploaded | 9 July 2019 07:50 CEST | Original file | N/A |
