| article html file updated | 17 August 2026 07:45 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2468 |
| article html file updated | 31 August 2025 16:18 CEST | Update | N/A |
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| article html file updated | 20 April 2020 17:42 CEST | Update | N/A |
| article html file updated | 2 April 2020 15:30 CEST | Original file | N/A |
| article pdf uploaded. | 2 April 2020 15:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/7/2468/pdf |
| article xml uploaded. | 2 April 2020 15:29 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2468/xml |
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