| article html file updated | 31 August 2025 04:07 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4720 |
| article html file updated | 20 July 2022 00:14 CEST | Update | N/A |
| article html file updated | 14 February 2020 07:00 CET | Update | N/A |
| article html file updated | 15 November 2019 12:40 CET | Update | N/A |
| article html file updated | 6 November 2019 09:27 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 09:25 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4720/pdf |
| article xml uploaded. | 6 November 2019 09:25 CET | Update | https://www.mdpi.com/2076-3417/9/21/4720/xml |
| article xml file uploaded | 6 November 2019 09:25 CET | Update | N/A |
| article pdf uploaded. | 5 November 2019 15:23 CET | Version of Record | https://www.mdpi.com/2076-3417/9/21/4720/pdf-vor |
| article xml file uploaded | 5 November 2019 15:23 CET | Original file | N/A |
