| article html file updated | 1 September 2025 01:28 CEST | Update | https://www.mdpi.com/2072-6643/12/7/1968 |
| article html file updated | 21 July 2022 22:48 CEST | Update | N/A |
| article html file updated | 8 July 2020 04:41 CEST | Update | N/A |
| article pdf uploaded. | 8 July 2020 04:40 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/7/1968/pdf |
| article xml uploaded. | 8 July 2020 04:40 CEST | Update | https://www.mdpi.com/2072-6643/12/7/1968/xml |
| article xml file uploaded | 8 July 2020 04:40 CEST | Update | N/A |
| article html file updated | 2 July 2020 15:41 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2020 15:39 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/7/1968/pdf-vor |
| article xml file uploaded | 2 July 2020 15:39 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2020 10:48 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/7/1968/pdf-vor |
| article pdf uploaded. | 2 July 2020 10:48 CEST | Version of Record | https://www.mdpi.com/2072-6643/12/7/1968/pdf-vor |
