| article html file updated | 31 August 2025 09:03 CEST | Update | https://www.mdpi.com/1996-1073/13/2/423 |
| article html file updated | 20 July 2022 17:35 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:08 CET | Update | N/A |
| article html file updated | 7 February 2020 15:20 CET | Update | N/A |
| article html file updated | 22 January 2020 11:30 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2020 11:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/423/pdf |
| article xml uploaded. | 22 January 2020 11:27 CET | Update | https://www.mdpi.com/1996-1073/13/2/423/xml |
| article xml file uploaded | 22 January 2020 11:27 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 13:30 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/423/pdf-vor |
| article xml file uploaded | 15 January 2020 13:30 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 13:30 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/423/pdf-vor |
| article xml file uploaded | 15 January 2020 13:30 CET | Original file | N/A |
