| article html file updated | 31 August 2025 09:24 CEST | Update | https://www.mdpi.com/1996-1073/13/2/490 |
| article html file updated | 20 July 2022 17:56 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:21 CET | Update | N/A |
| article html file updated | 7 February 2020 15:47 CET | Update | N/A |
| article html file updated | 23 January 2020 11:19 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2020 11:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/490/pdf |
| article xml uploaded. | 23 January 2020 11:18 CET | Update | https://www.mdpi.com/1996-1073/13/2/490/xml |
| article xml file uploaded | 23 January 2020 11:18 CET | Update | N/A |
| article pdf uploaded. | 19 January 2020 10:06 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/490/pdf-vor |
| article xml file uploaded | 19 January 2020 10:06 CET | Original file | N/A |
