| article html file updated | 31 August 2025 02:45 CEST | Update | https://www.mdpi.com/2077-0472/9/10/221 |
| article html file updated | 20 July 2022 01:49 CEST | Update | - |
| article html file updated | 14 February 2020 00:06 CET | Update | - |
| article html file updated | 29 October 2019 17:43 CET | Update | - |
| article html file updated | 22 October 2019 10:23 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 10:22 CEST | Updated version of record | https://www.mdpi.com/2077-0472/9/10/221/pdf |
| article xml uploaded. | 22 October 2019 10:22 CEST | Update | https://www.mdpi.com/2077-0472/9/10/221/xml |
| article xml file uploaded | 22 October 2019 10:22 CEST | Update | - |
| article pdf uploaded. | 11 October 2019 16:20 CEST | Version of Record | https://www.mdpi.com/2077-0472/9/10/221/pdf-vor |
| article xml file uploaded | 11 October 2019 16:20 CEST | Original file | - |
