| article html file updated | 31 August 2025 11:34 CEST | Update | https://www.mdpi.com/1996-1944/13/4/851 |
| article html file updated | 20 July 2022 20:06 CEST | Update | N/A |
| article html file updated | 6 March 2020 22:00 CET | Update | N/A |
| article html file updated | 20 February 2020 22:12 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 10:00 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/851/pdf |
| article xml uploaded. | 20 February 2020 10:00 CET | Update | https://www.mdpi.com/1996-1944/13/4/851/xml |
| article xml file uploaded | 20 February 2020 10:00 CET | Update | N/A |
| article html file updated | 19 February 2020 16:50 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 16:48 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/851/pdf-vor |
| article xml uploaded. | 19 February 2020 16:48 CET | Update | N/A |
| article xml file uploaded | 19 February 2020 16:48 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 15:16 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/851/pdf-vor |
| article xml file uploaded | 13 February 2020 15:16 CET | Original file | N/A |
