| article html file updated | 8 February 2020 13:17 CET | Update | https://www.mdpi.com/1996-1073/10/8/1181 |
| article html file updated | 26 September 2019 11:42 CEST | Update | N/A |
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| article html file updated | 1 September 2017 06:56 CEST | Update | N/A |
| article html file updated | 10 August 2017 15:34 CEST | Original file | N/A |
| article xml uploaded. | 10 August 2017 15:33 CEST | Original file | https://www.mdpi.com/1996-1073/10/8/1181/xml |
| article pdf uploaded. | 10 August 2017 15:33 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1181/pdf |
