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| article pdf uploaded. | 25 March 2021 12:09 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/4/419/pdf |
| article xml uploaded. | 25 March 2021 12:09 CET | Update | https://www.mdpi.com/2073-4433/12/4/419/xml |
| article xml file uploaded | 25 March 2021 12:09 CET | Update | - |
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| article pdf uploaded. | 25 March 2021 11:07 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/4/419/pdf-vor |
| article xml file uploaded | 25 March 2021 11:07 CET | Update | - |
| article html file updated | 25 March 2021 08:53 CET | Update | - |
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| article pdf uploaded. | 25 March 2021 08:52 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/4/419/pdf-vor |
| article xml file uploaded | 25 March 2021 08:52 CET | Update | - |
| article html file updated | 25 March 2021 04:58 CET | Update | - |
| article html file updated | 25 March 2021 04:57 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 04:56 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/4/419/pdf-vor |
| article xml file uploaded | 25 March 2021 04:56 CET | Original file | - |
| article pdf uploaded. | 24 March 2021 14:28 CET | Version of Record | https://www.mdpi.com/2073-4433/12/4/419/pdf-vor |
