| article html file updated | 11 February 2020 16:28 CET | Update | https://www.mdpi.com/2076-3417/9/4/673 |
| article html file updated | 15 October 2019 02:26 CEST | Update | - |
| article html file updated | 26 April 2019 15:53 CEST | Update | - |
| article html file updated | 12 April 2019 11:37 CEST | Update | - |
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| article html file updated | 1 March 2019 02:33 CET | Update | - |
| article html file updated | 16 February 2019 08:23 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 08:22 CET | Version of Record | https://www.mdpi.com/2076-3417/9/4/673/pdf |
| article xml uploaded. | 16 February 2019 08:22 CET | Update | https://www.mdpi.com/2076-3417/9/4/673/xml |
| article xml file uploaded | 16 February 2019 08:22 CET | Original file | - |
