| article html file updated | 11 February 2020 17:36 CET | Update | https://www.mdpi.com/2071-1050/11/4/1128 |
| article html file updated | 15 October 2019 09:16 CEST | Update | N/A |
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| article html file updated | 21 February 2019 07:47 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2019 07:44 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1128/pdf |
| article xml uploaded. | 21 February 2019 07:44 CET | Update | https://www.mdpi.com/2071-1050/11/4/1128/xml |
| article xml file uploaded | 21 February 2019 07:44 CET | Original file | N/A |