| article html file updated | 14 August 2026 14:58 CEST | Update | https://www.mdpi.com/2071-1050/9/6/983 |
| article html file updated | 8 February 2020 07:39 CET | Update | N/A |
| article html file updated | 25 September 2019 05:10 CEST | Update | N/A |
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| article xml uploaded. | 8 June 2017 08:02 CEST | Update | https://www.mdpi.com/2071-1050/9/6/983/xml |
| article pdf uploaded. | 8 June 2017 08:02 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/6/983/pdf |
| article pdf uploaded. | 7 June 2017 10:23 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/6/983/pdf-vor |
