| article html file updated | 21 May 2021 12:27 CEST | Update | https://www.mdpi.com/2075-163X/11/5/531 |
| article pdf uploaded. | 21 May 2021 12:25 CEST | Updated version of record | https://www.mdpi.com/2075-163X/11/5/531/pdf |
| article xml uploaded. | 21 May 2021 12:25 CEST | Update | https://www.mdpi.com/2075-163X/11/5/531/xml |
| article xml file uploaded | 21 May 2021 12:25 CEST | Update | - |
| article html file updated | 19 May 2021 05:48 CEST | Update | - |
| article pdf uploaded. | 19 May 2021 05:46 CEST | Updated version of record | https://www.mdpi.com/2075-163X/11/5/531/pdf-vor |
| article xml file uploaded | 19 May 2021 05:46 CEST | Update | - |
| article html file updated | 18 May 2021 10:24 CEST | Original file | - |
| article pdf uploaded. | 18 May 2021 10:13 CEST | Version of Record | https://www.mdpi.com/2075-163X/11/5/531/pdf-vor |
| article xml file uploaded | 18 May 2021 10:13 CEST | Original file | - |
