| article html file updated | 30 August 2025 04:15 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1427 |
| article html file updated | 16 July 2022 21:00 CEST | Update | - |
| article html file updated | 9 February 2020 20:02 CET | Update | - |
| article html file updated | 4 October 2019 05:16 CEST | Update | - |
| article html file updated | 30 April 2019 14:20 CEST | Update | - |
| article html file updated | 16 April 2019 14:57 CEST | Update | - |
| article html file updated | 30 March 2019 07:04 CET | Update | - |
| article html file updated | 27 June 2018 14:29 CEST | Update | - |
| article html file updated | 3 June 2018 23:50 CEST | Original file | - |
| article pdf uploaded. | 3 June 2018 03:45 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1427/pdf |
| article xml uploaded. | 3 June 2018 03:45 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1427/xml |
| article xml file uploaded | 3 June 2018 03:45 CEST | Original file | - |