| article html file updated | 31 August 2025 03:23 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4500 |
| article html file updated | 20 July 2022 01:03 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:23 CET | Update | N/A |
| article html file updated | 15 November 2019 09:51 CET | Update | N/A |
| article html file updated | 8 November 2019 02:54 CET | Update | N/A |
| article pdf uploaded. | 8 November 2019 02:52 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4500/pdf |
| article xml uploaded. | 8 November 2019 02:52 CET | Update | https://www.mdpi.com/2076-3417/9/21/4500/xml |
| article xml file uploaded | 8 November 2019 02:52 CET | Update | N/A |
| article html file updated | 29 October 2019 11:55 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2019 11:53 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4500/pdf-vor |
| article xml uploaded. | 29 October 2019 11:53 CET | Update | N/A |
| article xml file uploaded | 29 October 2019 11:53 CET | Update | N/A |
| article pdf uploaded. | 23 October 2019 17:22 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4500/pdf-vor |
| article xml file uploaded | 23 October 2019 17:22 CEST | Original file | N/A |
