| article html file updated | 31 August 2025 03:12 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4448 |
| article html file updated | 20 July 2022 01:16 CEST | Update | - |
| article html file updated | 14 February 2020 02:25 CET | Update | - |
| article html file updated | 29 October 2019 19:20 CET | Update | - |
| article html file updated | 24 October 2019 12:42 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 12:40 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/20/4448/pdf |
| article xml uploaded. | 24 October 2019 12:40 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4448/xml |
| article xml file uploaded | 24 October 2019 12:40 CEST | Update | - |
| article pdf uploaded. | 20 October 2019 08:20 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/20/4448/pdf-vor |
| article xml file uploaded | 20 October 2019 08:20 CEST | Original file | - |
