| article html file updated | 2 September 2025 03:04 CEST | Update | https://www.mdpi.com/2306-5710/7/2/18 |
| article html file updated | 25 July 2022 11:14 CEST | Update | N/A |
| article html file updated | 4 August 2021 15:43 CEST | Update | N/A |
| article html file updated | 11 April 2021 14:30 CEST | Update | N/A |
| article html file updated | 8 April 2021 11:31 CEST | Update | N/A |
| article pdf uploaded. | 8 April 2021 11:30 CEST | Updated version of record | https://www.mdpi.com/2306-5710/7/2/18/pdf |
| article xml uploaded. | 8 April 2021 11:30 CEST | Update | https://www.mdpi.com/2306-5710/7/2/18/xml |
| article xml file uploaded | 8 April 2021 11:30 CEST | Update | N/A |
| article html file updated | 8 April 2021 09:56 CEST | Original file | N/A |
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