| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/2073-4352/9/12/632 |
| article html file updated | 19 July 2022 22:54 CEST | Update | - |
| article html file updated | 14 February 2020 14:05 CET | Update | - |
| article html file updated | 31 December 2019 04:00 CET | Update | - |
| article html file updated | 18 December 2019 12:10 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 12:08 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/632/pdf |
| article xml uploaded. | 18 December 2019 12:08 CET | Update | https://www.mdpi.com/2073-4352/9/12/632/xml |
| article xml file uploaded | 18 December 2019 12:08 CET | Update | - |
| article pdf uploaded. | 28 November 2019 14:50 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/632/pdf-vor |
| article xml file uploaded | 28 November 2019 14:50 CET | Original file | - |
