| article html file updated | 25 December 2025 03:29 CET | Update | https://www.mdpi.com/2223-7747/10/2/300 |
| article html file updated | 1 September 2025 20:47 CEST | Update | N/A |
| article html file updated | 24 July 2022 15:34 CEST | Update | N/A |
| article html file updated | 7 February 2021 08:01 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 07:59 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/300/pdf |
| article xml uploaded. | 7 February 2021 07:59 CET | Update | https://www.mdpi.com/2223-7747/10/2/300/xml |
| article xml file uploaded | 7 February 2021 07:59 CET | Update | N/A |
| article html file updated | 5 February 2021 02:54 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 02:52 CET | Version of Record | https://www.mdpi.com/2223-7747/10/2/300/pdf-vor |
| article xml uploaded. | 5 February 2021 02:52 CET | Update | N/A |
| article xml file uploaded | 5 February 2021 02:52 CET | Original file | N/A |
