| article html file updated | 31 August 2025 06:55 CEST | Update | https://www.mdpi.com/2073-4360/12/1/7 |
| article html file updated | 19 July 2022 21:21 CEST | Update | - |
| article html file updated | 14 February 2020 19:53 CET | Update | - |
| article html file updated | 6 February 2020 20:18 CET | Update | - |
| article html file updated | 20 December 2019 07:35 CET | Original file | - |
| article pdf uploaded. | 20 December 2019 07:33 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/1/7/pdf |
| article xml uploaded. | 20 December 2019 07:33 CET | Update | https://www.mdpi.com/2073-4360/12/1/7/xml |
| article xml file uploaded | 20 December 2019 07:33 CET | Update | - |
| article pdf uploaded. | 18 December 2019 16:34 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/7/pdf-vor |
| article xml file uploaded | 18 December 2019 16:34 CET | Original file | - |
