| article html file updated | 1 September 2025 00:13 CEST | Update | https://www.mdpi.com/1999-4893/13/6/147 |
| article html file updated | 21 July 2022 21:28 CEST | Update | N/A |
| article html file updated | 29 June 2020 15:04 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 15:03 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/6/147/pdf |
| article xml uploaded. | 29 June 2020 15:03 CEST | Update | https://www.mdpi.com/1999-4893/13/6/147/xml |
| article xml file uploaded | 29 June 2020 15:03 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2020 05:41 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/6/147/pdf-vor |
