| article html file updated | 31 August 2025 03:43 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3553 |
| article html file updated | 20 July 2022 00:40 CEST | Update | - |
| article html file updated | 14 February 2020 05:03 CET | Update | - |
| article html file updated | 15 November 2019 11:16 CET | Update | - |
| article html file updated | 4 November 2019 11:57 CET | Original file | - |
| article pdf uploaded. | 4 November 2019 11:55 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3553/pdf |
| article xml uploaded. | 4 November 2019 11:55 CET | Update | https://www.mdpi.com/1996-1944/12/21/3553/xml |
| article xml file uploaded | 4 November 2019 11:55 CET | Update | - |
| article pdf uploaded. | 29 October 2019 17:01 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3553/pdf-vor |
| article xml file uploaded | 29 October 2019 17:01 CET | Original file | - |
