| article html file updated | 24 December 2025 14:36 CET | Update | https://www.mdpi.com/1996-1944/12/4/609 |
| article html file updated | 24 December 2025 11:59 CET | Update | - |
| article html file updated | 30 August 2025 12:07 CEST | Update | - |
| article html file updated | 19 July 2022 07:14 CEST | Update | - |
| article html file updated | 18 December 2020 06:00 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | https://www.mdpi.com/1996-1944/12/4/609/xml |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article xml uploaded. | 18 December 2020 05:59 CET | Update | - |
| article pdf uploaded. | 18 December 2020 05:59 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/4/609/pdf |
| Correction published | 16 December 2020 00:00 CET | Correction | https://www.mdpi.com/1996-1944/13/24/5744 |
| article html file updated | 11 February 2020 16:46 CET | Update | - |
| article html file updated | 15 October 2019 04:12 CEST | Update | - |
| article html file updated | 26 April 2019 15:16 CEST | Update | - |
| article html file updated | 12 April 2019 10:57 CEST | Update | - |
| article html file updated | 3 April 2019 22:23 CEST | Update | - |
| article html file updated | 1 March 2019 04:03 CET | Update | - |
| article html file updated | 18 February 2019 09:20 CET | Original file | - |
| article pdf uploaded. | 18 February 2019 09:19 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/609/pdf-vor |
| article xml uploaded. | 18 February 2019 09:19 CET | Update | - |
| article xml file uploaded | 18 February 2019 09:19 CET | Original file | - |
