| article html file updated | 31 August 2025 17:13 CEST | Update | https://www.mdpi.com/2227-9032/8/2/94 |
| article html file updated | 21 July 2022 01:42 CEST | Update | N/A |
| article html file updated | 24 April 2020 03:11 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2020 03:10 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/2/94/pdf |
| article xml uploaded. | 24 April 2020 03:10 CEST | Update | https://www.mdpi.com/2227-9032/8/2/94/xml |
| article xml file uploaded | 24 April 2020 03:10 CEST | Update | N/A |
| article pdf uploaded. | 12 April 2020 15:09 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/2/94/pdf-vor |
| article xml file uploaded | 12 April 2020 15:09 CEST | Original file | N/A |
