| article html file updated | 30 August 2025 13:01 CEST | Update | https://www.mdpi.com/1996-1944/12/6/874 |
| article html file updated | 19 July 2022 16:24 CEST | Update | - |
| article html file updated | 11 February 2020 22:26 CET | Update | - |
| article html file updated | 16 October 2019 15:50 CEST | Update | - |
| article html file updated | 26 April 2019 02:45 CEST | Update | - |
| article html file updated | 11 April 2019 21:46 CEST | Update | - |
| article html file updated | 9 April 2019 18:51 CEST | Update | - |
| article html file updated | 4 April 2019 13:54 CEST | Update | - |
| article html file updated | 20 March 2019 10:55 CET | Update | - |
| article pdf uploaded. | 20 March 2019 10:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/6/874/pdf |
| article xml uploaded. | 20 March 2019 10:54 CET | Update | https://www.mdpi.com/1996-1944/12/6/874/xml |
| article xml file uploaded | 20 March 2019 10:54 CET | Update | - |
| article html file updated | 15 March 2019 09:35 CET | Original file | - |
| article pdf uploaded. | 15 March 2019 09:34 CET | Version of Record | https://www.mdpi.com/1996-1944/12/6/874/pdf-vor |
| article xml file uploaded | 15 March 2019 09:34 CET | Original file | - |
