| article html file updated | 30 August 2025 03:31 CEST | Update | https://www.mdpi.com/1996-1073/11/4/959 |
| article html file updated | 16 July 2022 10:48 CEST | Update | - |
| article html file updated | 9 February 2020 14:11 CET | Update | - |
| article html file updated | 2 October 2019 17:03 CEST | Update | - |
| article html file updated | 1 May 2019 02:47 CEST | Update | - |
| article html file updated | 17 April 2019 03:14 CEST | Update | - |
| article html file updated | 29 March 2019 16:30 CET | Update | - |
| article html file updated | 1 May 2018 09:44 CEST | Update | - |
| article html file updated | 17 April 2018 14:05 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 14:04 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/4/959/pdf |
| article xml uploaded. | 17 April 2018 14:04 CEST | Update | https://www.mdpi.com/1996-1073/11/4/959/xml |
| article xml file uploaded | 17 April 2018 14:04 CEST | Original file | - |