| article html file updated | 1 September 2025 15:54 CEST | Update | https://www.mdpi.com/2227-9040/8/4/129 |
| article html file updated | 23 July 2022 04:56 CEST | Update | N/A |
| article html file updated | 15 December 2020 04:50 CET | Update | N/A |
| article pdf uploaded. | 15 December 2020 04:48 CET | Updated version of record | https://www.mdpi.com/2227-9040/8/4/129/pdf |
| article xml uploaded. | 15 December 2020 04:48 CET | Update | https://www.mdpi.com/2227-9040/8/4/129/xml |
| article xml file uploaded | 15 December 2020 04:48 CET | Update | N/A |
| article html file updated | 13 December 2020 10:06 CET | Original file | N/A |
| article supplementary file uploaded. | 13 December 2020 10:05 CET | - | https://www.mdpi.com/2227-9040/8/4/129#supplementary |
| article pdf uploaded. | 13 December 2020 10:05 CET | Version of Record | https://www.mdpi.com/2227-9040/8/4/129/pdf-vor |
| article xml uploaded. | 13 December 2020 10:05 CET | Update | N/A |
| article xml file uploaded | 13 December 2020 10:05 CET | Original file | N/A |
