| article html file updated | 26 December 2025 19:26 CET | Update | https://www.mdpi.com/2218-1997/8/2/89 |
| article html file updated | 7 September 2025 17:29 CEST | Update | N/A |
| article html file updated | 31 July 2022 07:41 CEST | Update | N/A |
| article html file updated | 9 February 2022 07:26 CET | Update | N/A |
| article pdf uploaded. | 9 February 2022 07:24 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/89/pdf |
| article xml uploaded. | 9 February 2022 07:24 CET | Update | https://www.mdpi.com/2218-1997/8/2/89/xml |
| article xml file uploaded | 9 February 2022 07:24 CET | Update | N/A |
| article html file updated | 9 February 2022 06:09 CET | Update | N/A |
| article html file updated | 9 February 2022 05:35 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2022 05:33 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/89/pdf-vor |
| article xml uploaded. | 9 February 2022 05:33 CET | Update | N/A |
| article xml file uploaded | 9 February 2022 05:33 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2022 09:42 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/89/pdf-vor |
