| article html file updated | 16 August 2026 04:23 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2597 |
| article html file updated | 13 February 2020 00:32 CET | Update | N/A |
| article html file updated | 10 July 2019 13:23 CEST | Update | N/A |
| article pdf uploaded. | 10 July 2019 13:21 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2597/pdf |
| article xml uploaded. | 10 July 2019 13:21 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2597/xml |
| article xml file uploaded | 10 July 2019 13:21 CEST | Update | N/A |
| article html file updated | 5 July 2019 23:50 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 16:12 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2597/pdf-vor |
| article xml file uploaded | 5 July 2019 16:12 CEST | Original file | N/A |
