| article html file updated | 24 December 2025 21:13 CET | Update | https://www.mdpi.com/1999-4893/13/9/224 |
| article html file updated | 1 September 2025 07:48 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:11 CEST | Update | N/A |
| article html file updated | 16 September 2020 02:52 CEST | Update | N/A |
| article pdf uploaded. | 16 September 2020 02:51 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/9/224/pdf |
| article xml uploaded. | 16 September 2020 02:51 CEST | Update | https://www.mdpi.com/1999-4893/13/9/224/xml |
| article xml file uploaded | 16 September 2020 02:51 CEST | Update | N/A |
| article html file updated | 8 September 2020 12:00 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2020 11:58 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/9/224/pdf-vor |
| article xml uploaded. | 8 September 2020 11:58 CEST | Update | N/A |
| article xml file uploaded | 8 September 2020 11:58 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2020 12:49 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/9/224/pdf-vor |
| article pdf uploaded. | 6 September 2020 12:49 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/9/224/pdf-vor |
| article pdf uploaded. | 6 September 2020 12:48 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/9/224/pdf-vor |
