| article html file updated | 31 August 2025 05:18 CEST | Update | https://www.mdpi.com/2079-6382/8/4/242 |
| article html file updated | 19 July 2022 22:55 CEST | Update | - |
| article html file updated | 14 February 2020 13:56 CET | Update | - |
| article html file updated | 30 December 2019 10:28 CET | Update | - |
| article html file updated | 18 December 2019 11:09 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 11:06 CET | Updated version of record | https://www.mdpi.com/2079-6382/8/4/242/pdf |
| article xml uploaded. | 18 December 2019 11:06 CET | Update | https://www.mdpi.com/2079-6382/8/4/242/xml |
| article xml file uploaded | 18 December 2019 11:06 CET | Update | - |
| article pdf uploaded. | 28 November 2019 11:24 CET | Version of Record | https://www.mdpi.com/2079-6382/8/4/242/pdf-vor |
| article xml file uploaded | 28 November 2019 11:24 CET | Original file | - |
