| article html file updated | 15 August 2026 23:17 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2211 |
| article html file updated | 30 August 2025 14:42 CEST | Update | N/A |
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| article html file updated | 12 February 2020 10:00 CET | Update | N/A |
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| article html file updated | 10 May 2019 11:35 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2019 10:05 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/9/2211/pdf |
| article xml uploaded. | 10 May 2019 10:05 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2211/xml |
| article xml file uploaded | 10 May 2019 10:05 CEST | Update | N/A |
| article html file updated | 6 May 2019 11:28 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2019 11:26 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/9/2211/pdf-vor |
| article xml file uploaded | 6 May 2019 11:26 CEST | Update | N/A |
| article pdf uploaded. | 5 May 2019 14:47 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/9/2211/pdf-vor |
| article xml file uploaded | 5 May 2019 14:47 CEST | Original file | N/A |
