| article html file updated | 22 March 2021 04:04 CET | Update | https://www.mdpi.com/2075-4701/11/3/501 |
| article pdf uploaded. | 22 March 2021 04:02 CET | Updated version of record | https://www.mdpi.com/2075-4701/11/3/501/pdf |
| article xml uploaded. | 22 March 2021 04:02 CET | Update | https://www.mdpi.com/2075-4701/11/3/501/xml |
| article xml file uploaded | 22 March 2021 04:02 CET | Update | - |
| article html file updated | 18 March 2021 10:12 CET | Original file | - |
| article pdf uploaded. | 18 March 2021 09:14 CET | Version of Record | https://www.mdpi.com/2075-4701/11/3/501/pdf-vor |
| article xml file uploaded | 18 March 2021 09:14 CET | Original file | - |
