| article html file updated | 14 August 2026 18:10 CEST | Update | https://www.mdpi.com/2073-4441/9/10/781 |
| article html file updated | 8 February 2020 18:16 CET | Update | N/A |
| article html file updated | 27 September 2019 17:07 CEST | Update | N/A |
| article html file updated | 2 May 2019 21:44 CEST | Update | N/A |
| article html file updated | 8 November 2017 11:19 CET | Update | N/A |
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| article html file updated | 16 October 2017 03:58 CEST | Original file | N/A |
| article xml uploaded. | 16 October 2017 03:56 CEST | Update | https://www.mdpi.com/2073-4441/9/10/781/xml |
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| article pdf uploaded. | 16 October 2017 03:56 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/10/781/pdf |
| article pdf uploaded. | 12 October 2017 16:44 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/781/pdf-vor |
