| article html file updated | 30 August 2025 09:47 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3453 |
| article html file updated | 17 July 2022 14:33 CEST | Update | - |
| article html file updated | 11 February 2020 02:17 CET | Update | - |
| article html file updated | 11 October 2019 17:43 CEST | Update | - |
| article html file updated | 27 April 2019 21:26 CEST | Update | - |
| article html file updated | 13 April 2019 17:17 CEST | Update | - |
| article html file updated | 2 April 2019 10:46 CEST | Update | - |
| article html file updated | 27 December 2018 01:16 CET | Update | - |
| article html file updated | 10 December 2018 11:35 CET | Original file | - |
| article pdf uploaded. | 10 December 2018 11:33 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3453/pdf |
| article xml uploaded. | 10 December 2018 11:33 CET | Update | https://www.mdpi.com/1996-1073/11/12/3453/xml |
| article xml file uploaded | 10 December 2018 11:33 CET | Original file | - |
