| article html file updated | 1 September 2025 06:04 CEST | Update | https://www.mdpi.com/2227-9032/8/3/279 |
| article html file updated | 22 July 2022 04:01 CEST | Update | - |
| article html file updated | 20 August 2020 06:07 CEST | Original file | - |
| article pdf uploaded. | 20 August 2020 06:05 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/3/279/pdf |
| article xml uploaded. | 20 August 2020 06:05 CEST | Update | https://www.mdpi.com/2227-9032/8/3/279/xml |
| article xml file uploaded | 20 August 2020 06:05 CEST | Original file | - |
| article pdf uploaded. | 19 August 2020 11:05 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/279/pdf-vor |
