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| article pdf uploaded. | 20 January 2022 02:08 CET | Updated version of record | https://www.mdpi.com/2312-7481/8/1/6/pdf |
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| article pdf uploaded. | 10 January 2022 12:29 CET | Updated version of record | https://www.mdpi.com/2312-7481/8/1/6/pdf-vor |
| article xml uploaded. | 10 January 2022 12:29 CET | Update | - |
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| article html file updated | 10 January 2022 11:24 CET | Update | - |
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| article pdf uploaded. | 10 January 2022 11:22 CET | Updated version of record | https://www.mdpi.com/2312-7481/8/1/6/pdf-vor |
| article xml uploaded. | 10 January 2022 11:22 CET | Update | - |
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| article html file updated | 7 January 2022 02:58 CET | Original file | - |
| article pdf uploaded. | 7 January 2022 02:56 CET | Updated version of record | https://www.mdpi.com/2312-7481/8/1/6/pdf-vor |
| article xml uploaded. | 7 January 2022 02:56 CET | Update | - |
| article xml file uploaded | 7 January 2022 02:56 CET | Original file | - |
| article pdf uploaded. | 30 December 2021 14:08 CET | Version of Record | https://www.mdpi.com/2312-7481/8/1/6/pdf-vor |
