| article html file updated | 31 August 2025 03:42 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3548 |
| article html file updated | 21 August 2025 23:06 CEST | Update | N/A |
| article html file updated | 20 July 2022 00:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 04:59 CET | Update | N/A |
| article html file updated | 15 November 2019 11:11 CET | Update | N/A |
| article html file updated | 5 November 2019 11:52 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 11:50 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3548/pdf |
| article xml uploaded. | 5 November 2019 11:50 CET | Update | https://www.mdpi.com/1996-1944/12/21/3548/xml |
| article xml file uploaded | 5 November 2019 11:49 CET | Update | N/A |
| article pdf uploaded. | 29 October 2019 15:32 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3548/pdf-vor |
| article xml file uploaded | 29 October 2019 15:32 CET | Original file | N/A |
