| article html file updated | 30 August 2025 10:29 CEST | Update | https://www.mdpi.com/1996-1944/12/1/111 |
| article html file updated | 17 July 2022 19:56 CEST | Update | - |
| article html file updated | 11 February 2020 06:02 CET | Update | - |
| article html file updated | 12 October 2019 17:06 CEST | Update | - |
| article html file updated | 27 April 2019 12:53 CEST | Update | - |
| article html file updated | 13 April 2019 08:52 CEST | Update | - |
| article html file updated | 2 April 2019 20:36 CEST | Update | - |
| article html file updated | 16 January 2019 07:05 CET | Update | - |
| article html file updated | 31 December 2018 09:50 CET | Original file | - |
| article pdf uploaded. | 31 December 2018 09:49 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/111/pdf |
| article xml uploaded. | 31 December 2018 09:49 CET | Update | https://www.mdpi.com/1996-1944/12/1/111/xml |
| article xml file uploaded | 31 December 2018 09:49 CET | Original file | - |
