| article html file updated | 25 December 2025 10:10 CET | Update | https://www.mdpi.com/2218-1997/7/5/128 |
| article html file updated | 2 September 2025 06:00 CEST | Update | N/A |
| article html file updated | 26 July 2022 18:00 CEST | Update | N/A |
| article html file updated | 17 May 2021 08:33 CEST | Update | N/A |
| article pdf uploaded. | 17 May 2021 08:32 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/5/128/pdf |
| article xml uploaded. | 17 May 2021 08:32 CEST | Update | https://www.mdpi.com/2218-1997/7/5/128/xml |
| article xml file uploaded | 17 May 2021 08:32 CEST | Update | N/A |
| article html file updated | 10 May 2021 09:16 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2021 09:15 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/5/128/pdf-vor |
| article xml file uploaded | 10 May 2021 09:15 CEST | Update | N/A |
| article html file updated | 8 May 2021 09:42 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2021 09:41 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/5/128/pdf-vor |
| article xml file uploaded | 8 May 2021 09:41 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2021 09:58 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/5/128/pdf-vor |
