| article html file updated | 31 August 2025 04:57 CEST | Update | https://www.mdpi.com/2073-4360/11/12/1918 |
| article html file updated | 19 July 2022 23:18 CEST | Update | - |
| article html file updated | 14 February 2020 11:47 CET | Update | - |
| article html file updated | 14 December 2019 09:46 CET | Original file | - |
| article pdf uploaded. | 14 December 2019 09:44 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/12/1918/pdf |
| article xml uploaded. | 14 December 2019 09:44 CET | Update | https://www.mdpi.com/2073-4360/11/12/1918/xml |
| article xml file uploaded | 14 December 2019 09:44 CET | Update | - |
| article pdf uploaded. | 22 November 2019 06:05 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/12/1918/pdf-vor |
| article pdf uploaded. | 21 November 2019 12:55 CET | Version of Record | https://www.mdpi.com/2073-4360/11/12/1918/pdf-vor |
| article xml file uploaded | 21 November 2019 12:55 CET | Original file | - |
