| article html file updated | 7 September 2025 18:08 CEST | Update | https://www.mdpi.com/2218-1997/8/2/93 |
| article html file updated | 31 July 2022 08:45 CEST | Update | N/A |
| article html file updated | 22 February 2022 14:19 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2022 14:18 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/93/pdf |
| article xml uploaded. | 22 February 2022 14:18 CET | Update | https://www.mdpi.com/2218-1997/8/2/93/xml |
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| article pdf uploaded. | 31 January 2022 16:44 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/93/pdf-vor |
| article pdf uploaded. | 31 January 2022 16:27 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/93/pdf-vor |
