| article html file updated | 31 August 2025 03:31 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4542 |
| article html file updated | 20 July 2022 00:54 CEST | Update | N/A |
| article html file updated | 14 February 2020 04:03 CET | Update | N/A |
| article html file updated | 15 November 2019 10:26 CET | Update | N/A |
| article html file updated | 1 November 2019 08:20 CET | Update | N/A |
| article xml uploaded. | 1 November 2019 08:18 CET | Update | https://www.mdpi.com/2076-3417/9/21/4542/xml |
| article xml uploaded. | 1 November 2019 08:18 CET | Update | N/A |
| article xml uploaded. | 1 November 2019 08:18 CET | Update | N/A |
| article xml uploaded. | 1 November 2019 08:18 CET | Update | N/A |
| article html file updated | 1 November 2019 05:39 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2019 05:37 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4542/pdf |
| article xml uploaded. | 1 November 2019 05:37 CET | Update | N/A |
| article xml file uploaded | 1 November 2019 05:37 CET | Update | N/A |
| article pdf uploaded. | 25 October 2019 15:09 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4542/pdf-vor |
| article xml file uploaded | 25 October 2019 15:09 CEST | Original file | N/A |
