| article html file updated | 30 August 2025 04:13 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1418 |
| article html file updated | 21 August 2025 20:15 CEST | Update | - |
| article html file updated | 16 July 2022 20:55 CEST | Update | - |
| article html file updated | 9 February 2020 19:52 CET | Update | - |
| article html file updated | 4 October 2019 04:08 CEST | Update | - |
| article html file updated | 30 April 2019 14:45 CEST | Update | - |
| article html file updated | 16 April 2019 15:20 CEST | Update | - |
| article html file updated | 30 March 2019 06:37 CET | Update | - |
| article html file updated | 27 June 2018 14:25 CEST | Update | - |
| article html file updated | 1 June 2018 10:32 CEST | Original file | - |
| article pdf uploaded. | 1 June 2018 10:30 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1418/pdf |
| article xml uploaded. | 1 June 2018 10:30 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1418/xml |
| article xml file uploaded | 1 June 2018 10:30 CEST | Original file | - |
