| article html file updated | 14 August 2026 16:18 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1338 |
| article html file updated | 8 February 2020 12:23 CET | Update | N/A |
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| article html file updated | 31 July 2017 16:03 CEST | Original file | N/A |
| article xml uploaded. | 31 July 2017 16:02 CEST | Original file | https://www.mdpi.com/2071-1050/9/8/1338/xml |
| article pdf uploaded. | 31 July 2017 16:02 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1338/pdf |
