| article html file updated | 31 August 2025 05:52 CEST | Update | https://www.mdpi.com/2223-7747/8/12/575 |
| article html file updated | 19 July 2022 22:22 CEST | Update | - |
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| article xml uploaded. | 8 February 2022 05:20 CET | Update | https://www.mdpi.com/2223-7747/8/12/575/xml |
| article pdf uploaded. | 8 February 2022 05:20 CET | Updated version of record | https://www.mdpi.com/2223-7747/8/12/575/pdf |
| article html file updated | 26 January 2022 05:26 CET | Update | - |
| article xml uploaded. | 26 January 2022 05:25 CET | Update | - |
| article pdf uploaded. | 26 January 2022 05:25 CET | Updated version of record | https://www.mdpi.com/2223-7747/8/12/575/pdf-vor |
| article html file updated | 14 February 2020 16:20 CET | Update | - |
| article html file updated | 31 December 2019 02:43 CET | Update | - |
| article html file updated | 19 December 2019 07:12 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 07:10 CET | Updated version of record | https://www.mdpi.com/2223-7747/8/12/575/pdf-vor |
| article xml uploaded. | 19 December 2019 07:10 CET | Update | - |
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| article pdf uploaded. | 5 December 2019 17:07 CET | Version of Record | https://www.mdpi.com/2223-7747/8/12/575/pdf-vor |
| article xml file uploaded | 5 December 2019 17:07 CET | Original file | - |
