| article html file updated | 30 August 2025 04:21 CEST | Update | https://www.mdpi.com/2079-4991/8/6/408 |
| article html file updated | 16 July 2022 21:13 CEST | Update | - |
| article html file updated | 9 February 2020 20:31 CET | Update | - |
| article html file updated | 4 October 2019 08:17 CEST | Update | - |
| article html file updated | 30 April 2019 13:14 CEST | Update | - |
| article html file updated | 16 April 2019 13:52 CEST | Update | - |
| article html file updated | 16 April 2019 08:14 CEST | Update | - |
| article html file updated | 30 March 2019 08:16 CET | Update | - |
| article html file updated | 27 June 2018 18:15 CEST | Update | - |
| article html file updated | 8 June 2018 12:24 CEST | Update | - |
| article xml uploaded. | 8 June 2018 12:22 CEST | Update | https://www.mdpi.com/2079-4991/8/6/408/xml |
| article pdf uploaded. | 8 June 2018 12:22 CEST | Updated version of record | https://www.mdpi.com/2079-4991/8/6/408/pdf |
| article html file updated | 6 June 2018 14:27 CEST | Original file | - |
| article pdf uploaded. | 6 June 2018 14:26 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/6/408/pdf-vor |
| article xml file uploaded | 6 June 2018 14:26 CEST | Original file | - |
