| article html file updated | 4 August 2021 17:45 CEST | Update | https://www.mdpi.com/2227-9717/9/4/652 |
| article html file updated | 19 April 2021 09:44 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 09:43 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/652/pdf |
| article xml uploaded. | 19 April 2021 09:43 CEST | Update | https://www.mdpi.com/2227-9717/9/4/652/xml |
| article xml file uploaded | 19 April 2021 09:43 CEST | Update | N/A |
| article html file updated | 12 April 2021 03:14 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2021 03:13 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/652/pdf-vor |
| article xml file uploaded | 12 April 2021 03:13 CEST | Original file | N/A |
| article supplementary file uploaded. | 8 April 2021 15:35 CEST | - | https://www.mdpi.com/2227-9717/9/4/652#supplementary |
| article pdf uploaded. | 8 April 2021 15:35 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/652/pdf-vor |
