| article html file updated | 11 February 2020 16:18 CET | Update | https://www.mdpi.com/1996-1073/12/4/622 |
| article html file updated | 15 October 2019 01:28 CEST | Update | N/A |
| article html file updated | 26 April 2019 16:14 CEST | Update | N/A |
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| article html file updated | 1 March 2019 01:40 CET | Update | N/A |
| article html file updated | 15 February 2019 12:01 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2019 12:00 CET | Version of Record | https://www.mdpi.com/1996-1073/12/4/622/pdf |
| article xml uploaded. | 15 February 2019 12:00 CET | Update | https://www.mdpi.com/1996-1073/12/4/622/xml |
| article xml file uploaded | 15 February 2019 12:00 CET | Original file | N/A |