| article html file updated | 31 August 2025 04:31 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4314 |
| article html file updated | 19 July 2022 23:47 CEST | Update | N/A |
| article html file updated | 14 February 2020 09:04 CET | Update | N/A |
| article html file updated | 27 November 2019 20:57 CET | Update | N/A |
| article html file updated | 15 November 2019 18:49 CET | Update | N/A |
| article pdf uploaded. | 15 November 2019 07:54 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4314/pdf |
| article xml uploaded. | 15 November 2019 07:54 CET | Update | https://www.mdpi.com/1996-1073/12/22/4314/xml |
| article xml file uploaded | 15 November 2019 07:54 CET | Update | N/A |
| article html file updated | 15 November 2019 04:10 CET | Original file | N/A |
| article pdf uploaded. | 15 November 2019 04:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4314/pdf-vor |
| article xml uploaded. | 15 November 2019 04:09 CET | Update | N/A |
| article xml file uploaded | 15 November 2019 04:09 CET | Update | N/A |
| article pdf uploaded. | 12 November 2019 16:57 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4314/pdf-vor |
| article xml file uploaded | 12 November 2019 16:57 CET | Original file | N/A |
