| article html file updated | 19 August 2021 10:04 CEST | Update | https://www.mdpi.com/2073-4441/13/16/2248 |
| article html file updated | 19 August 2021 09:04 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2021 09:03 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/16/2248/pdf |
| article xml uploaded. | 19 August 2021 09:03 CEST | Update | https://www.mdpi.com/2073-4441/13/16/2248/xml |
| article xml file uploaded | 19 August 2021 09:03 CEST | Original file | N/A |
| article pdf uploaded. | 17 August 2021 20:57 CEST | Version of Record | https://www.mdpi.com/2073-4441/13/16/2248/pdf-vor |
