| article html file updated | 2 September 2025 01:53 CEST | Update | https://www.mdpi.com/2072-6651/13/4/239 |
| article html file updated | 25 July 2022 09:30 CEST | Update | N/A |
| article html file updated | 3 August 2021 08:29 CEST | Update | N/A |
| article html file updated | 10 April 2021 03:30 CEST | Update | N/A |
| article html file updated | 29 March 2021 06:04 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 06:03 CEST | Updated version of record | https://www.mdpi.com/2072-6651/13/4/239/pdf |
| article xml uploaded. | 29 March 2021 06:03 CEST | Update | https://www.mdpi.com/2072-6651/13/4/239/xml |
| article xml file uploaded | 29 March 2021 06:03 CEST | Update | N/A |
| article pdf uploaded. | 29 March 2021 03:20 CEST | Updated version of record | https://www.mdpi.com/2072-6651/13/4/239/pdf-vor |
| article xml file uploaded | 29 March 2021 03:20 CEST | Original file | N/A |
| article pdf uploaded. | 26 March 2021 17:28 CET | Version of Record | https://www.mdpi.com/2072-6651/13/4/239/pdf-vor |
