| article html file updated | 30 August 2025 12:08 CEST | Update | https://www.mdpi.com/2073-8994/11/2/256 |
| article html file updated | 19 July 2022 07:37 CEST | Update | - |
| article html file updated | 11 February 2020 16:54 CET | Update | - |
| article html file updated | 15 October 2019 05:00 CEST | Update | - |
| article html file updated | 26 April 2019 15:00 CEST | Update | - |
| article html file updated | 12 April 2019 10:40 CEST | Update | - |
| article html file updated | 3 April 2019 22:43 CEST | Update | - |
| article html file updated | 1 March 2019 17:32 CET | Update | - |
| article html file updated | 1 March 2019 04:40 CET | Update | - |
| article html file updated | 18 February 2019 13:31 CET | Original file | - |
| article pdf uploaded. | 18 February 2019 13:30 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/256/pdf |
| article xml uploaded. | 18 February 2019 13:30 CET | Update | https://www.mdpi.com/2073-8994/11/2/256/xml |
| article xml file uploaded | 18 February 2019 13:30 CET | Original file | - |