| article html file updated | 1 September 2025 10:19 CEST | Update | https://www.mdpi.com/2227-9032/8/4/389 |
| article html file updated | 22 July 2022 09:56 CEST | Update | N/A |
| article html file updated | 20 October 2020 04:16 CEST | Update | N/A |
| article pdf uploaded. | 20 October 2020 04:15 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/4/389/pdf |
| article xml uploaded. | 20 October 2020 04:15 CEST | Update | https://www.mdpi.com/2227-9032/8/4/389/xml |
| article xml file uploaded | 20 October 2020 04:15 CEST | Update | N/A |
| article html file updated | 12 October 2020 05:19 CEST | Update | N/A |
| article pdf uploaded. | 12 October 2020 04:28 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/4/389/pdf-vor |
| article xml uploaded. | 12 October 2020 04:28 CEST | Update | N/A |
| article xml file uploaded | 12 October 2020 04:28 CEST | Update | N/A |
| article html file updated | 8 October 2020 10:50 CEST | Original file | N/A |
| article pdf uploaded. | 8 October 2020 10:48 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/4/389/pdf-vor |
| article xml uploaded. | 8 October 2020 10:48 CEST | Update | N/A |
| article xml file uploaded | 8 October 2020 10:48 CEST | Original file | N/A |
