| article html file updated | 31 July 2022 16:33 CEST | Update | https://www.mdpi.com/2218-1997/8/2/123 |
| article html file updated | 18 February 2022 10:04 CET | Update | - |
| article html file updated | 18 February 2022 09:16 CET | Original file | - |
| article pdf uploaded. | 18 February 2022 09:14 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/123/pdf |
| article xml uploaded. | 18 February 2022 09:14 CET | Update | https://www.mdpi.com/2218-1997/8/2/123/xml |
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| article pdf uploaded. | 13 February 2022 10:36 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/123/pdf-vor |
| article pdf uploaded. | 13 February 2022 09:08 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/123/pdf-vor |
