| article html file updated | 31 August 2025 14:38 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1391 |
| article html file updated | 20 July 2022 23:08 CEST | Update | N/A |
| article html file updated | 23 March 2020 05:04 CET | Update | N/A |
| article pdf uploaded. | 23 March 2020 05:03 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1391/pdf |
| article xml uploaded. | 23 March 2020 05:03 CET | Update | https://www.mdpi.com/1996-1073/13/6/1391/xml |
| article xml file uploaded | 23 March 2020 05:03 CET | Update | N/A |
| article html file updated | 17 March 2020 09:33 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2020 09:31 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1391/pdf-vor |
| article xml file uploaded | 17 March 2020 09:31 CET | Original file | N/A |
