| article html file updated | 31 August 2025 17:17 CEST | Update | https://www.mdpi.com/2073-8994/12/4/612 |
| article html file updated | 21 July 2022 01:45 CEST | Update | - |
| article html file updated | 26 April 2020 09:02 CEST | Update | - |
| article pdf uploaded. | 26 April 2020 09:00 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/612/pdf |
| article xml uploaded. | 26 April 2020 09:00 CEST | Update | https://www.mdpi.com/2073-8994/12/4/612/xml |
| article xml file uploaded | 26 April 2020 09:00 CEST | Update | - |
| article html file updated | 15 April 2020 11:43 CEST | Update | - |
| article pdf uploaded. | 15 April 2020 11:42 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/612/pdf-vor |
| article xml file uploaded | 15 April 2020 11:41 CEST | Update | - |
| article html file updated | 14 April 2020 08:42 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 08:40 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/612/pdf-vor |
| article xml file uploaded | 14 April 2020 08:40 CEST | Update | - |
| article html file updated | 13 April 2020 14:52 CEST | Original file | - |
| article pdf uploaded. | 13 April 2020 14:50 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/4/612/pdf-vor |
| article xml file uploaded | 13 April 2020 14:50 CEST | Original file | - |
