| article html file updated | 31 August 2025 06:53 CEST | Update | https://www.mdpi.com/2073-4433/11/1/4 |
| article html file updated | 19 July 2022 21:23 CEST | Update | - |
| article html file updated | 14 February 2020 19:48 CET | Update | - |
| article html file updated | 7 February 2020 10:16 CET | Update | - |
| article html file updated | 25 December 2019 10:23 CET | Original file | - |
| article pdf uploaded. | 25 December 2019 10:22 CET | Updated version of record | https://www.mdpi.com/2073-4433/11/1/4/pdf |
| article xml uploaded. | 25 December 2019 10:22 CET | Update | https://www.mdpi.com/2073-4433/11/1/4/xml |
| article xml file uploaded | 25 December 2019 10:22 CET | Update | - |
| article supplementary file uploaded. | 18 December 2019 14:46 CET | - | https://www.mdpi.com/2073-4433/11/1/4#supplementary |
| article pdf uploaded. | 18 December 2019 14:46 CET | Version of Record | https://www.mdpi.com/2073-4433/11/1/4/pdf-vor |
| article xml file uploaded | 18 December 2019 14:46 CET | Original file | - |
