| article html file updated | 31 August 2025 03:26 CEST | Update | https://www.mdpi.com/2076-3425/9/11/291 |
| article html file updated | 20 July 2022 00:59 CEST | Update | - |
| article html file updated | 14 February 2020 03:39 CET | Update | - |
| article html file updated | 29 November 2019 00:53 CET | Update | - |
| article html file updated | 28 October 2019 05:26 CET | Original file | - |
| article pdf uploaded. | 28 October 2019 05:25 CET | Updated version of record | https://www.mdpi.com/2076-3425/9/11/291/pdf |
| article xml uploaded. | 28 October 2019 05:25 CET | Update | https://www.mdpi.com/2076-3425/9/11/291/xml |
| article xml file uploaded | 28 October 2019 05:25 CET | Update | - |
| article pdf uploaded. | 24 October 2019 13:52 CEST | Version of Record | https://www.mdpi.com/2076-3425/9/11/291/pdf-vor |
| article xml file uploaded | 24 October 2019 13:52 CEST | Original file | - |
