| article html file updated | 30 August 2025 10:21 CEST | Update | https://www.mdpi.com/1996-1944/12/1/74 |
| article html file updated | 17 July 2022 18:54 CEST | Update | - |
| article html file updated | 11 February 2020 05:21 CET | Update | - |
| article html file updated | 12 October 2019 12:26 CEST | Update | - |
| article html file updated | 27 April 2019 14:27 CEST | Update | - |
| article html file updated | 13 April 2019 10:24 CEST | Update | - |
| article html file updated | 2 April 2019 18:54 CEST | Update | - |
| article html file updated | 16 January 2019 05:30 CET | Update | - |
| article html file updated | 27 December 2018 03:08 CET | Update | - |
| article pdf uploaded. | 27 December 2018 03:07 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/74/pdf |
| article xml uploaded. | 27 December 2018 03:07 CET | Update | https://www.mdpi.com/1996-1944/12/1/74/xml |
| article xml file uploaded | 27 December 2018 03:07 CET | Update | - |
| article html file updated | 26 December 2018 18:47 CET | Original file | - |
| article pdf uploaded. | 26 December 2018 08:51 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/74/pdf-vor |
| article xml uploaded. | 26 December 2018 08:51 CET | Update | - |
| article xml file uploaded | 26 December 2018 08:51 CET | Original file | - |
