| article html file updated | 1 September 2025 11:10 CEST | Update | https://www.mdpi.com/2227-9040/8/4/103 |
| article html file updated | 22 July 2022 21:27 CEST | Update | - |
| article html file updated | 6 November 2020 03:23 CET | Update | - |
| article pdf uploaded. | 6 November 2020 03:22 CET | Updated version of record | https://www.mdpi.com/2227-9040/8/4/103/pdf |
| article html file updated | 17 October 2020 12:06 CEST | Original file | - |
| article supplementary file uploaded. | 17 October 2020 12:04 CEST | - | https://www.mdpi.com/2227-9040/8/4/103#supplementary |
| article pdf uploaded. | 17 October 2020 12:04 CEST | Version of Record | - |
| article xml uploaded. | 17 October 2020 12:04 CEST | Update | https://www.mdpi.com/2227-9040/8/4/103/xml |
| article xml file uploaded | 17 October 2020 12:04 CEST | Original file | - |
