| article html file updated | 7 February 2020 22:23 CET | Update | https://www.mdpi.com/1424-8247/10/1/17 |
| article html file updated | 29 September 2019 08:13 CEST | Update | - |
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| article html file updated | 9 November 2017 12:31 CET | Update | - |
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| article html file updated | 31 March 2017 05:33 CEST | Update | - |
| article html file updated | 21 February 2017 18:17 CET | Original file | - |
| article xml uploaded. | 21 February 2017 18:16 CET | Update | https://www.mdpi.com/1424-8247/10/1/17/xml |
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| article pdf uploaded. | 21 February 2017 18:16 CET | Updated version of record | https://www.mdpi.com/1424-8247/10/1/17/pdf |
| article pdf uploaded. | 28 January 2017 03:30 CET | Version of Record | https://www.mdpi.com/1424-8247/10/1/17/pdf-vor |
