| article html file updated | 1 September 2025 16:08 CEST | Update | https://www.mdpi.com/2311-5521/5/4/245 |
| article html file updated | 23 July 2022 05:21 CEST | Update | N/A |
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| article pdf uploaded. | 17 December 2020 05:33 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/245/pdf |
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| article html file updated | 16 December 2020 11:42 CET | Update | N/A |
| article pdf uploaded. | 16 December 2020 10:37 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/245/pdf-vor |
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| article xml file uploaded | 16 December 2020 10:36 CET | Update | N/A |
| article html file updated | 16 December 2020 09:23 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2020 09:18 CET | Version of Record | https://www.mdpi.com/2311-5521/5/4/245/pdf-vor |
| article xml uploaded. | 16 December 2020 09:18 CET | Update | N/A |
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