| article html file updated | 1 September 2025 16:57 CEST | Update | https://www.mdpi.com/2218-1989/11/1/7 |
| article html file updated | 23 July 2022 07:12 CEST | Update | - |
| article html file updated | 20 January 2021 05:16 CET | Update | - |
| article pdf uploaded. | 20 January 2021 05:15 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/7/pdf |
| article xml uploaded. | 20 January 2021 05:15 CET | Update | https://www.mdpi.com/2218-1989/11/1/7/xml |
| article xml file uploaded | 20 January 2021 05:15 CET | Update | - |
| article html file updated | 6 January 2021 06:39 CET | Update | - |
| article pdf uploaded. | 6 January 2021 06:38 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/7/pdf-vor |
| article xml uploaded. | 6 January 2021 06:38 CET | Update | - |
| article xml file uploaded | 6 January 2021 06:38 CET | Update | - |
| article html file updated | 29 December 2020 07:20 CET | Update | - |
| article pdf uploaded. | 29 December 2020 07:19 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/7/pdf-vor |
| article xml uploaded. | 29 December 2020 07:19 CET | Update | - |
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| article html file updated | 28 December 2020 12:04 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 12:02 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/7/pdf-vor |
| article xml uploaded. | 28 December 2020 12:02 CET | Update | - |
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| article pdf uploaded. | 24 December 2020 17:26 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/7/pdf-vor |
| article pdf uploaded. | 24 December 2020 15:50 CET | Version of Record | https://www.mdpi.com/2218-1989/11/1/7/pdf-vor |
| article supplementary file uploaded. | 24 December 2020 15:50 CET | - | https://www.mdpi.com/2218-1989/11/1/7#supplementary |
