| article html file updated | 1 September 2025 22:29 CEST | Update | https://www.mdpi.com/2304-6732/8/2/61 |
| article html file updated | 25 July 2022 04:36 CEST | Update | - |
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| article pdf uploaded. | 23 February 2021 10:49 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/2/61/pdf |
| article xml uploaded. | 23 February 2021 10:49 CET | Update | https://www.mdpi.com/2304-6732/8/2/61/xml |
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| article html file updated | 23 February 2021 09:00 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 08:59 CET | Version of Record | - |
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