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| article html file updated | 7 September 2025 10:19 CEST | Update | N/A |
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| article html file updated | 27 December 2021 10:23 CET | Update | N/A |
| article pdf uploaded. | 27 December 2021 10:21 CET | Updated version of record | https://www.mdpi.com/2223-7747/11/1/55/pdf |
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| article html file updated | 27 December 2021 03:13 CET | Update | N/A |
| article pdf uploaded. | 27 December 2021 03:11 CET | Updated version of record | https://www.mdpi.com/2223-7747/11/1/55/pdf-vor |
| article xml file uploaded | 27 December 2021 03:11 CET | Update | N/A |
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| article html file updated | 25 December 2021 10:34 CET | Update | N/A |
| article pdf uploaded. | 25 December 2021 10:33 CET | Updated version of record | https://www.mdpi.com/2223-7747/11/1/55/pdf-vor |
| article xml uploaded. | 25 December 2021 10:33 CET | Update | N/A |
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| article html file updated | 25 December 2021 10:09 CET | Original file | N/A |
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| article xml uploaded. | 25 December 2021 10:08 CET | Update | N/A |
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