| article html file updated | 31 August 2025 16:28 CEST | Update | https://www.mdpi.com/2073-8994/12/4/549 |
| article html file updated | 21 July 2022 00:57 CEST | Update | - |
| article html file updated | 24 April 2020 15:52 CEST | Update | - |
| article pdf uploaded. | 24 April 2020 15:50 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/549/pdf |
| article xml uploaded. | 24 April 2020 15:50 CEST | Update | https://www.mdpi.com/2073-8994/12/4/549/xml |
| article xml file uploaded | 24 April 2020 15:50 CEST | Update | - |
| article html file updated | 4 April 2020 12:00 CEST | Original file | - |
| article pdf uploaded. | 4 April 2020 11:58 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/4/549/pdf-vor |
| article xml file uploaded | 4 April 2020 11:58 CEST | Original file | - |
