| article html file updated | 31 August 2025 03:39 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3535 |
| article html file updated | 20 July 2022 00:45 CEST | Update | N/A |
| article html file updated | 14 February 2020 04:44 CET | Update | N/A |
| article html file updated | 15 November 2019 10:59 CET | Update | N/A |
| article html file updated | 1 November 2019 07:07 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2019 07:06 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3535/pdf |
| article xml uploaded. | 1 November 2019 07:06 CET | Update | https://www.mdpi.com/1996-1944/12/21/3535/xml |
| article xml file uploaded | 1 November 2019 07:06 CET | Update | N/A |
| article pdf uploaded. | 28 October 2019 16:23 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3535/pdf-vor |
| article xml file uploaded | 28 October 2019 16:23 CET | Original file | N/A |
