| article html file updated | 31 August 2025 22:20 CEST | Update | https://www.mdpi.com/2073-4344/10/6/612 |
| article html file updated | 21 July 2022 06:44 CEST | Update | N/A |
| article html file updated | 22 June 2020 04:26 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 04:23 CEST | Updated version of record | https://www.mdpi.com/2073-4344/10/6/612/pdf |
| article xml uploaded. | 22 June 2020 04:23 CEST | Update | https://www.mdpi.com/2073-4344/10/6/612/xml |
| article xml file uploaded | 22 June 2020 04:23 CEST | Original file | N/A |
| article pdf uploaded. | 1 June 2020 16:28 CEST | Updated version of record | https://www.mdpi.com/2073-4344/10/6/612/pdf-vor |
| article pdf uploaded. | 1 June 2020 16:28 CEST | Version of Record | https://www.mdpi.com/2073-4344/10/6/612/pdf-vor |
