| article html file updated | 1 September 2025 22:06 CEST | Update | https://www.mdpi.com/2073-4360/13/4/621 |
| article html file updated | 22 August 2025 00:39 CEST | Update | N/A |
| article html file updated | 25 July 2022 04:04 CEST | Update | N/A |
| article html file updated | 21 February 2021 02:53 CET | Update | N/A |
| article pdf uploaded. | 21 February 2021 02:52 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/621/pdf |
| article xml uploaded. | 21 February 2021 02:52 CET | Update | https://www.mdpi.com/2073-4360/13/4/621/xml |
| article xml file uploaded | 21 February 2021 02:52 CET | Update | N/A |
| article html file updated | 19 February 2021 10:34 CET | Update | N/A |
| article pdf uploaded. | 19 February 2021 10:33 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/621/pdf-vor |
| article xml uploaded. | 19 February 2021 10:32 CET | Update | N/A |
| article xml file uploaded | 19 February 2021 10:32 CET | Update | N/A |
| article html file updated | 19 February 2021 10:11 CET | Original file | N/A |
| article supplementary file uploaded. | 19 February 2021 10:10 CET | - | https://www.mdpi.com/2073-4360/13/4/621#supplementary |
| article pdf uploaded. | 19 February 2021 10:10 CET | Version of Record | https://www.mdpi.com/2073-4360/13/4/621/pdf-vor |
| article xml uploaded. | 19 February 2021 10:10 CET | Update | N/A |
| article xml file uploaded | 19 February 2021 10:09 CET | Original file | N/A |
