| article html file updated | 30 August 2025 10:55 CEST | Update | https://www.mdpi.com/1996-1944/12/2/239 |
| article html file updated | 17 July 2022 22:27 CEST | Update | N/A |
| article html file updated | 11 February 2020 08:25 CET | Update | N/A |
| article html file updated | 13 October 2019 06:14 CEST | Update | N/A |
| article html file updated | 27 April 2019 07:41 CEST | Update | N/A |
| article html file updated | 13 April 2019 03:49 CEST | Update | N/A |
| article html file updated | 3 April 2019 02:14 CEST | Update | N/A |
| article html file updated | 30 January 2019 05:46 CET | Update | N/A |
| article html file updated | 15 January 2019 09:19 CET | Update | N/A |
| article xml uploaded. | 15 January 2019 09:17 CET | Update | https://www.mdpi.com/1996-1944/12/2/239/xml |
| article pdf uploaded. | 15 January 2019 09:17 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/2/239/pdf |
| article xml file uploaded | 15 January 2019 09:17 CET | Update | N/A |
| article html file updated | 14 January 2019 10:49 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2019 10:47 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/2/239/pdf-vor |
| article xml uploaded. | 14 January 2019 10:47 CET | Update | N/A |
| article xml file uploaded | 14 January 2019 10:47 CET | Update | N/A |
| article pdf uploaded. | 11 January 2019 17:28 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/2/239/pdf-vor |
| article xml file uploaded | 11 January 2019 17:27 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2019 17:27 CET | Version of Record | https://www.mdpi.com/1996-1944/12/2/239/pdf-vor |
