| article html file updated | 30 July 2022 04:55 CEST | Update | https://www.mdpi.com/2218-1989/11/9/610 |
| article html file updated | 14 September 2021 13:58 CEST | Update | - |
| article pdf uploaded. | 14 September 2021 13:56 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/610/pdf |
| article xml uploaded. | 14 September 2021 13:56 CEST | Update | https://www.mdpi.com/2218-1989/11/9/610/xml |
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| article html file updated | 9 September 2021 10:11 CEST | Update | - |
| article html file updated | 9 September 2021 06:04 CEST | Original file | - |
| article pdf uploaded. | 9 September 2021 06:02 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/610/pdf-vor |
| article xml uploaded. | 9 September 2021 06:01 CEST | Update | - |
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| article pdf uploaded. | 8 September 2021 15:40 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/9/610/pdf-vor |
