| article html file updated | 24 December 2025 23:04 CET | Update | https://www.mdpi.com/2223-7747/9/11/1508 |
| article html file updated | 1 September 2025 12:55 CEST | Update | N/A |
| article html file updated | 23 July 2022 00:11 CEST | Update | N/A |
| article html file updated | 16 November 2020 13:57 CET | Update | N/A |
| article html file updated | 10 November 2020 10:16 CET | Update | N/A |
| article pdf uploaded. | 10 November 2020 10:15 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1508/pdf |
| article xml uploaded. | 10 November 2020 10:15 CET | Update | https://www.mdpi.com/2223-7747/9/11/1508/xml |
| article xml file uploaded | 10 November 2020 10:15 CET | Update | N/A |
| article html file updated | 7 November 2020 09:45 CET | Original file | N/A |
| article supplementary file uploaded. | 7 November 2020 09:43 CET | - | https://www.mdpi.com/2223-7747/9/11/1508#supplementary |
| article pdf uploaded. | 7 November 2020 09:43 CET | Version of Record | https://www.mdpi.com/2223-7747/9/11/1508/pdf-vor |
| article xml uploaded. | 7 November 2020 09:43 CET | Update | N/A |
| article xml file uploaded | 7 November 2020 09:43 CET | Original file | N/A |
