| article html file updated | 30 August 2025 09:07 CEST | Update | https://www.mdpi.com/2079-9268/8/4/46 |
| article html file updated | 17 July 2022 10:39 CEST | Update | - |
| article html file updated | 10 February 2020 22:50 CET | Update | - |
| article html file updated | 10 October 2019 20:47 CEST | Update | - |
| article html file updated | 28 April 2019 04:38 CEST | Update | - |
| article html file updated | 14 April 2019 00:46 CEST | Update | - |
| article html file updated | 2 April 2019 01:03 CEST | Update | - |
| article html file updated | 29 November 2018 03:52 CET | Original file | - |
| article pdf uploaded. | 29 November 2018 03:50 CET | Updated version of record | https://www.mdpi.com/2079-9268/8/4/46/pdf |
| article xml uploaded. | 29 November 2018 03:50 CET | Update | https://www.mdpi.com/2079-9268/8/4/46/xml |
| article xml file uploaded | 29 November 2018 03:50 CET | Update | - |
| article pdf uploaded. | 22 November 2018 15:06 CET | Updated version of record | https://www.mdpi.com/2079-9268/8/4/46/pdf-vor |
| article pdf uploaded. | 22 November 2018 15:02 CET | Version of Record | https://www.mdpi.com/2079-9268/8/4/46/pdf-vor |
| article xml file uploaded | 22 November 2018 15:02 CET | Original file | - |
