| article html file updated | 14 August 2026 19:23 CEST | Update | https://www.mdpi.com/1422-0067/18/11/2498 |
| article html file updated | 8 February 2020 21:52 CET | Update | N/A |
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| article html file updated | 22 November 2017 12:29 CET | Original file | N/A |
| article xml uploaded. | 22 November 2017 12:28 CET | Original file | https://www.mdpi.com/1422-0067/18/11/2498/xml |
| article pdf uploaded. | 22 November 2017 12:28 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/11/2498/pdf |
| article pdf uploaded. | 22 November 2017 09:25 CET | Version of Record | https://www.mdpi.com/1422-0067/18/11/2498/pdf-vor |
