| article html file updated | 31 August 2025 12:23 CEST | Update | https://www.mdpi.com/1996-1073/13/4/980 |
| article html file updated | 20 July 2022 20:54 CEST | Update | N/A |
| article html file updated | 7 March 2020 15:13 CET | Update | N/A |
| article html file updated | 7 March 2020 12:26 CET | Update | N/A |
| article html file updated | 24 February 2020 10:21 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2020 10:19 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/980/pdf |
| article xml uploaded. | 24 February 2020 10:19 CET | Update | https://www.mdpi.com/1996-1073/13/4/980/xml |
| article xml file uploaded | 24 February 2020 10:19 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 15:42 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/980/pdf-vor |
| article xml file uploaded | 21 February 2020 15:42 CET | Original file | N/A |
