| article html file updated | 31 August 2025 05:43 CEST | Update | https://www.mdpi.com/1996-1073/12/24/4607 |
| article html file updated | 19 July 2022 22:31 CEST | Update | N/A |
| article html file updated | 14 February 2020 15:49 CET | Update | N/A |
| article html file updated | 31 December 2019 17:26 CET | Update | N/A |
| article html file updated | 8 December 2019 13:21 CET | Original file | N/A |
| article pdf uploaded. | 8 December 2019 13:20 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/24/4607/pdf |
| article xml uploaded. | 8 December 2019 13:20 CET | Update | https://www.mdpi.com/1996-1073/12/24/4607/xml |
| article xml file uploaded | 8 December 2019 13:19 CET | Update | N/A |
| article pdf uploaded. | 4 December 2019 14:59 CET | Version of Record | https://www.mdpi.com/1996-1073/12/24/4607/pdf-vor |
| article xml file uploaded | 4 December 2019 14:59 CET | Original file | N/A |
