| article html file updated | 31 August 2025 03:46 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4621 |
| article html file updated | 20 July 2022 00:37 CEST | Update | - |
| article html file updated | 14 February 2020 05:21 CET | Update | - |
| article html file updated | 15 November 2019 11:37 CET | Update | - |
| article html file updated | 6 November 2019 08:32 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 08:31 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4621/pdf |
| article xml uploaded. | 6 November 2019 08:31 CET | Update | https://www.mdpi.com/2076-3417/9/21/4621/xml |
| article xml file uploaded | 6 November 2019 08:31 CET | Update | - |
| article pdf uploaded. | 30 October 2019 15:57 CET | Version of Record | https://www.mdpi.com/2076-3417/9/21/4621/pdf-vor |
| article xml file uploaded | 30 October 2019 15:57 CET | Original file | - |
