| article html file updated | 31 August 2025 12:10 CEST | Update | https://www.mdpi.com/1996-1944/13/4/931 |
| article html file updated | 20 July 2022 20:41 CEST | Update | N/A |
| article html file updated | 6 March 2020 22:33 CET | Update | N/A |
| article html file updated | 27 February 2020 10:31 CET | Update | N/A |
| article html file updated | 27 February 2020 10:29 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2020 10:29 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/931/pdf |
| article xml uploaded. | 27 February 2020 10:29 CET | Update | https://www.mdpi.com/1996-1944/13/4/931/xml |
| article xml file uploaded | 27 February 2020 10:29 CET | Update | N/A |
| article pdf uploaded. | 27 February 2020 10:27 CET | Updated version of record | N/A |
| article xml uploaded. | 27 February 2020 10:27 CET | Update | N/A |
| article xml file uploaded | 27 February 2020 10:27 CET | Update | N/A |
| article pdf uploaded. | 19 February 2020 16:23 CET | Version of Record | N/A |
| article xml file uploaded | 19 February 2020 16:23 CET | Original file | N/A |
