| article html file updated | 30 August 2025 22:08 CEST | Update | https://www.mdpi.com/2311-5521/4/3/123 |
| article html file updated | 20 July 2022 07:26 CEST | Update | N/A |
| article html file updated | 13 February 2020 00:33 CET | Update | N/A |
| article html file updated | 27 September 2019 11:24 CEST | Update | N/A |
| article html file updated | 8 July 2019 05:52 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2019 05:50 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/3/123/pdf |
| article xml uploaded. | 8 July 2019 05:50 CEST | Update | https://www.mdpi.com/2311-5521/4/3/123/xml |
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| article pdf uploaded. | 5 July 2019 16:32 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/3/123/pdf-vor |
| article xml file uploaded | 5 July 2019 16:32 CEST | Original file | N/A |
