| article html file updated | 31 August 2025 09:30 CEST | Update | https://www.mdpi.com/2072-6694/12/1/251 |
| article html file updated | 20 July 2022 18:01 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:41 CET | Update | N/A |
| article html file updated | 6 February 2020 17:43 CET | Update | N/A |
| article html file updated | 20 January 2020 14:00 CET | Update | N/A |
| article html file updated | 20 January 2020 13:59 CET | Update | N/A |
| article xml uploaded. | 20 January 2020 13:59 CET | Update | https://www.mdpi.com/2072-6694/12/1/251/xml |
| article pdf uploaded. | 20 January 2020 13:58 CET | Updated version of record | https://www.mdpi.com/2072-6694/12/1/251/pdf |
| article html file updated | 20 January 2020 13:58 CET | Original file | N/A |
| article xml uploaded. | 20 January 2020 13:58 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 13:58 CET | Updated version of record | https://www.mdpi.com/2072-6694/12/1/251/pdf-vor |
| article pdf uploaded. | 20 January 2020 13:55 CET | Updated version of record | https://www.mdpi.com/2072-6694/12/1/251/pdf-vor |
| article xml file uploaded | 20 January 2020 13:55 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 13:26 CET | Updated version of record | https://www.mdpi.com/2072-6694/12/1/251/pdf-vor |
| article xml file uploaded | 20 January 2020 13:26 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 13:25 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 13:25 CET | Version of Record | https://www.mdpi.com/2072-6694/12/1/251/pdf-vor |
