| article html file updated | 14 August 2026 14:22 CEST | Update | https://www.mdpi.com/1999-4915/9/5/101 |
| article html file updated | 8 February 2020 05:27 CET | Update | N/A |
| article html file updated | 24 September 2019 17:43 CEST | Update | N/A |
| article html file updated | 3 May 2019 22:49 CEST | Update | N/A |
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| article html file updated | 12 May 2017 13:47 CEST | Update | N/A |
| article xml uploaded. | 12 May 2017 13:45 CEST | Update | https://www.mdpi.com/1999-4915/9/5/101/xml |
| article pdf uploaded. | 12 May 2017 13:45 CEST | Updated version of record | https://www.mdpi.com/1999-4915/9/5/101/pdf |
| article html file updated | 9 May 2017 14:49 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2017 14:48 CEST | Version of Record | https://www.mdpi.com/1999-4915/9/5/101/pdf-vor |
