| article html file updated | 2 September 2025 09:01 CEST | Update | https://www.mdpi.com/2218-1997/7/6/166 |
| article html file updated | 26 July 2022 21:41 CEST | Update | N/A |
| article html file updated | 31 May 2021 08:25 CEST | Update | N/A |
| article html file updated | 31 May 2021 08:25 CEST | Update | N/A |
| article pdf uploaded. | 31 May 2021 08:24 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/166/pdf |
| article xml uploaded. | 31 May 2021 08:24 CEST | Update | https://www.mdpi.com/2218-1997/7/6/166/xml |
| article xml file uploaded | 31 May 2021 08:24 CEST | Update | N/A |
| article html file updated | 28 May 2021 10:08 CEST | Update | N/A |
| article html file updated | 28 May 2021 08:27 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2021 08:25 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/166/pdf-vor |
| article xml file uploaded | 28 May 2021 08:25 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2021 18:15 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/6/166/pdf-vor |
