| article html file updated | 28 July 2022 05:49 CEST | Update | https://www.mdpi.com/2218-1989/11/8/539 |
| article html file updated | 19 August 2021 11:48 CEST | Update | - |
| article pdf uploaded. | 19 August 2021 11:47 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/8/539/pdf |
| article xml uploaded. | 19 August 2021 11:47 CEST | Update | https://www.mdpi.com/2218-1989/11/8/539/xml |
| article xml file uploaded | 19 August 2021 11:47 CEST | Update | - |
| article html file updated | 13 August 2021 09:37 CEST | Original file | - |
| article supplementary file uploaded. | 13 August 2021 09:36 CEST | - | https://www.mdpi.com/2218-1989/11/8/539#supplementary |
| article pdf uploaded. | 13 August 2021 09:36 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/8/539/pdf-vor |
| article xml uploaded. | 13 August 2021 09:36 CEST | Update | - |
| article xml file uploaded | 13 August 2021 09:36 CEST | Original file | - |
