| article html file updated | 31 August 2025 03:27 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4520 |
| article html file updated | 20 July 2022 00:58 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:43 CET | Update | N/A |
| article html file updated | 15 November 2019 10:05 CET | Update | N/A |
| article html file updated | 30 October 2019 12:17 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2019 12:16 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4520/pdf |
| article xml uploaded. | 30 October 2019 12:16 CET | Update | https://www.mdpi.com/2076-3417/9/21/4520/xml |
| article xml file uploaded | 30 October 2019 12:16 CET | Update | N/A |
| article pdf uploaded. | 24 October 2019 15:46 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4520/pdf-vor |
| article xml file uploaded | 24 October 2019 15:46 CEST | Original file | N/A |
