| article html file updated | 2 September 2025 02:17 CEST | Update | https://www.mdpi.com/2218-1989/11/4/211 |
| article html file updated | 25 July 2022 10:06 CEST | Update | - |
| article html file updated | 3 August 2021 19:17 CEST | Update | - |
| article html file updated | 13 April 2021 07:23 CEST | Update | - |
| article pdf uploaded. | 13 April 2021 07:22 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/211/pdf |
| article xml uploaded. | 13 April 2021 07:22 CEST | Update | https://www.mdpi.com/2218-1989/11/4/211/xml |
| article xml file uploaded | 13 April 2021 07:22 CEST | Update | - |
| article html file updated | 10 April 2021 16:15 CEST | Update | - |
| article html file updated | 31 March 2021 12:40 CEST | Original file | - |
| article supplementary file uploaded. | 31 March 2021 12:38 CEST | - | https://www.mdpi.com/2218-1989/11/4/211#supplementary |
| article pdf uploaded. | 31 March 2021 12:38 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/4/211/pdf-vor |
| article xml file uploaded | 31 March 2021 12:38 CEST | Original file | - |
