| article html file updated | 26 December 2025 21:32 CET | Update | https://www.mdpi.com/2218-1997/8/2/120 |
| article html file updated | 7 September 2025 20:55 CEST | Update | N/A |
| article html file updated | 22 August 2025 01:53 CEST | Update | N/A |
| article html file updated | 31 July 2022 15:56 CEST | Update | N/A |
| article html file updated | 23 February 2022 09:07 CET | Update | N/A |
| article pdf uploaded. | 23 February 2022 09:05 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/120/pdf |
| article xml uploaded. | 23 February 2022 09:05 CET | Update | https://www.mdpi.com/2218-1997/8/2/120/xml |
| article xml file uploaded | 23 February 2022 09:05 CET | Update | N/A |
| article html file updated | 16 February 2022 06:34 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2022 06:32 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/120/pdf-vor |
| article xml uploaded. | 16 February 2022 06:32 CET | Update | N/A |
| article xml file uploaded | 16 February 2022 06:32 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2022 10:12 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/120/pdf-vor |
