| article html file updated | 31 August 2025 08:31 CEST | Update | https://www.mdpi.com/1996-1073/13/2/313 |
| article html file updated | 19 July 2022 19:48 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:15 CET | Update | N/A |
| article html file updated | 7 February 2020 13:59 CET | Update | N/A |
| article html file updated | 19 January 2020 11:47 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 11:46 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/313/pdf |
| article xml uploaded. | 19 January 2020 11:46 CET | Update | https://www.mdpi.com/1996-1073/13/2/313/xml |
| article xml file uploaded | 19 January 2020 11:46 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 16:49 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/313/pdf-vor |
| article xml file uploaded | 8 January 2020 16:49 CET | Original file | N/A |
