| article html file updated | 31 August 2025 01:02 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2876 |
| article html file updated | 20 July 2022 03:54 CEST | Update | - |
| article html file updated | 13 February 2020 15:36 CET | Update | - |
| article html file updated | 10 September 2019 05:28 CEST | Update | - |
| article pdf uploaded. | 10 September 2019 05:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/2876/pdf |
| article xml uploaded. | 10 September 2019 05:27 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2876/xml |
| article xml file uploaded | 10 September 2019 05:27 CEST | Update | - |
| article html file updated | 6 September 2019 08:00 CEST | Original file | - |
| article pdf uploaded. | 6 September 2019 07:58 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2876/pdf-vor |
| article xml uploaded. | 6 September 2019 07:58 CEST | Update | - |
| article xml file uploaded | 6 September 2019 07:58 CEST | Original file | - |
