| article html file updated | 24 December 2025 17:37 CET | Update | https://www.mdpi.com/1996-1073/13/4/924 |
| article html file updated | 31 August 2025 12:07 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:38 CEST | Update | N/A |
| article html file updated | 7 March 2020 12:58 CET | Update | N/A |
| article html file updated | 7 March 2020 11:46 CET | Update | N/A |
| article html file updated | 21 February 2020 01:55 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 16:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/924/pdf |
| article xml uploaded. | 20 February 2020 16:36 CET | Update | https://www.mdpi.com/1996-1073/13/4/924/xml |
| article xml file uploaded | 20 February 2020 16:36 CET | Update | N/A |
| article html file updated | 19 February 2020 13:37 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 13:35 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/924/pdf-vor |
| article xml uploaded. | 19 February 2020 13:35 CET | Update | N/A |
| article xml file uploaded | 19 February 2020 13:35 CET | Original file | N/A |
