| article html file updated | 21 August 2026 23:06 CEST | Update | https://www.mdpi.com/2304-6732/9/4/216 |
| article html file updated | 1 August 2022 07:37 CEST | Update | N/A |
| article html file updated | 25 March 2022 13:00 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2022 12:58 CET | Version of Record | https://www.mdpi.com/2304-6732/9/4/216/pdf |
| article xml uploaded. | 25 March 2022 12:58 CET | Update | https://www.mdpi.com/2304-6732/9/4/216/xml |
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