| article html file updated | 30 July 2022 04:17 CEST | Update | https://www.mdpi.com/2218-1989/11/9/601 |
| article html file updated | 8 September 2021 06:35 CEST | Update | - |
| article pdf uploaded. | 8 September 2021 06:34 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/601/pdf |
| article xml uploaded. | 8 September 2021 06:34 CEST | Update | https://www.mdpi.com/2218-1989/11/9/601/xml |
| article xml file uploaded | 8 September 2021 06:34 CEST | Update | - |
| article html file updated | 6 September 2021 12:03 CEST | Original file | - |
| article pdf uploaded. | 6 September 2021 12:01 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/601/pdf-vor |
| article xml uploaded. | 6 September 2021 12:01 CEST | Update | - |
| article xml file uploaded | 6 September 2021 12:01 CEST | Original file | - |
| article supplementary file uploaded. | 4 September 2021 07:20 CEST | - | https://www.mdpi.com/2218-1989/11/9/601#supplementary |
| article pdf uploaded. | 4 September 2021 07:20 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/9/601/pdf-vor |
