| article html file updated | 31 August 2025 22:33 CEST | Update | https://www.mdpi.com/2076-0787/9/2/48 |
| article html file updated | 21 July 2022 06:57 CEST | Update | - |
| article html file updated | 10 October 2020 08:19 CEST | Update | - |
| article html file updated | 9 October 2020 06:08 CEST | Update | - |
| article html file updated | 8 June 2020 12:08 CEST | Original file | - |
| article pdf uploaded. | 8 June 2020 12:06 CEST | Updated version of record | https://www.mdpi.com/2076-0787/9/2/48/pdf |
| article xml uploaded. | 8 June 2020 12:06 CEST | Update | https://www.mdpi.com/2076-0787/9/2/48/xml |
| article xml file uploaded | 8 June 2020 12:06 CEST | Original file | - |
| article supplementary file uploaded. | 3 June 2020 15:18 CEST | - | https://www.mdpi.com/2076-0787/9/2/48#supplementary |
| article pdf uploaded. | 3 June 2020 15:18 CEST | Version of Record | https://www.mdpi.com/2076-0787/9/2/48/pdf-vor |
