| article html file updated | 18 August 2026 15:24 CEST | Update | https://www.mdpi.com/1422-0067/22/1/231 |
| article html file updated | 1 September 2025 17:12 CEST | Update | N/A |
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| article html file updated | 7 January 2021 08:17 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 08:16 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/231/pdf |
| article xml uploaded. | 7 January 2021 08:16 CET | Update | https://www.mdpi.com/1422-0067/22/1/231/xml |
| article xml file uploaded | 7 January 2021 08:16 CET | Update | N/A |
| article html file updated | 29 December 2020 10:45 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2020 10:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/231/pdf-vor |
| article xml uploaded. | 29 December 2020 10:44 CET | Update | N/A |
| article xml file uploaded | 29 December 2020 10:44 CET | Original file | N/A |
| article pdf uploaded. | 28 December 2020 16:55 CET | Version of Record | https://www.mdpi.com/1422-0067/22/1/231/pdf-vor |
