| article html file updated | 31 August 2025 12:29 CEST | Update | https://www.mdpi.com/1996-1944/13/4/994 |
| article html file updated | 20 July 2022 21:00 CEST | Update | N/A |
| article html file updated | 6 March 2020 23:00 CET | Update | N/A |
| article html file updated | 26 February 2020 16:51 CET | Update | N/A |
| article pdf uploaded. | 26 February 2020 16:50 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/994/pdf |
| article xml uploaded. | 26 February 2020 16:50 CET | Update | https://www.mdpi.com/1996-1944/13/4/994/xml |
| article xml file uploaded | 26 February 2020 16:50 CET | Update | N/A |
| article html file updated | 22 February 2020 17:06 CET | Original file | N/A |
| article supplementary file uploaded. | 22 February 2020 17:04 CET | - | https://www.mdpi.com/1996-1944/13/4/994#supplementary |
| article pdf uploaded. | 22 February 2020 17:04 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/994/pdf-vor |
| article xml uploaded. | 22 February 2020 17:04 CET | Update | N/A |
| article xml file uploaded | 22 February 2020 17:04 CET | Original file | N/A |
