| article html file updated | 31 July 2022 14:10 CEST | Update | https://www.mdpi.com/1422-0067/23/4/1971 |
| article html file updated | 17 February 2022 10:02 CET | Update | - |
| article html file updated | 17 February 2022 06:48 CET | Original file | - |
| article pdf uploaded. | 17 February 2022 06:47 CET | Updated version of record | https://www.mdpi.com/1422-0067/23/4/1971/pdf |
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| article xml file uploaded | 17 February 2022 06:47 CET | Original file | - |
| article pdf uploaded. | 10 February 2022 13:19 CET | Version of Record | https://www.mdpi.com/1422-0067/23/4/1971/pdf-vor |
