| article html file updated | 1 September 2025 21:14 CEST | Update | https://www.mdpi.com/2073-4360/13/4/521 |
| article html file updated | 24 July 2022 22:14 CEST | Update | - |
| article html file updated | 30 March 2021 08:59 CEST | Update | - |
| article html file updated | 18 February 2021 09:59 CET | Update | - |
| article html file updated | 18 February 2021 03:49 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 03:48 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/521/pdf |
| article xml uploaded. | 18 February 2021 03:48 CET | Update | https://www.mdpi.com/2073-4360/13/4/521/xml |
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| article pdf uploaded. | 18 February 2021 03:26 CET | Updated version of record | - |
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| article pdf uploaded. | 18 February 2021 03:17 CET | Updated version of record | - |
| article xml uploaded. | 18 February 2021 03:17 CET | Update | - |
| article xml file uploaded | 18 February 2021 03:17 CET | Update | - |
| article pdf uploaded. | 18 February 2021 03:17 CET | Updated version of record | - |
| article xml uploaded. | 18 February 2021 03:17 CET | Update | - |
| article xml file uploaded | 18 February 2021 03:17 CET | Update | - |
| article pdf uploaded. | 18 February 2021 03:17 CET | Updated version of record | - |
| article xml uploaded. | 18 February 2021 03:17 CET | Update | - |
| article xml file uploaded | 18 February 2021 03:17 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 15:54 CET | Version of Record | - |
| article supplementary file uploaded. | 9 February 2021 15:54 CET | - | https://www.mdpi.com/2073-4360/13/4/521#supplementary |
