| article html file updated | 9 February 2020 04:57 CET | Update | https://www.mdpi.com/2071-1050/10/2/361 |
| article html file updated | 30 September 2019 09:03 CEST | Update | N/A |
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| article html file updated | 31 January 2018 03:28 CET | Original file | N/A |
| article xml uploaded. | 31 January 2018 03:27 CET | Original file | https://www.mdpi.com/2071-1050/10/2/361/xml |
| article pdf uploaded. | 31 January 2018 03:27 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/361/pdf |