| article html file updated | 1 September 2025 14:58 CEST | Update | https://www.mdpi.com/2304-6732/7/4/122 |
| article html file updated | 23 July 2022 03:26 CEST | Update | N/A |
| article html file updated | 9 December 2020 13:57 CET | Original file | N/A |
| article pdf uploaded. | 9 December 2020 13:56 CET | Updated version of record | https://www.mdpi.com/2304-6732/7/4/122/pdf |
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| article pdf uploaded. | 1 December 2020 13:45 CET | Version of Record | https://www.mdpi.com/2304-6732/7/4/122/pdf-vor |
