| article html file updated | 24 December 2025 21:44 CET | Update | https://www.mdpi.com/2218-1997/6/10/158 |
| article html file updated | 1 September 2025 09:21 CEST | Update | N/A |
| article html file updated | 22 July 2022 08:30 CEST | Update | N/A |
| article html file updated | 25 September 2020 06:01 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2020 05:59 CEST | Updated version of record | https://www.mdpi.com/2218-1997/6/10/158/pdf |
| article xml uploaded. | 25 September 2020 05:59 CEST | Update | https://www.mdpi.com/2218-1997/6/10/158/xml |
| article xml file uploaded | 25 September 2020 05:59 CEST | Original file | N/A |
| article pdf uploaded. | 24 September 2020 15:04 CEST | Version of Record | https://www.mdpi.com/2218-1997/6/10/158/pdf-vor |
