| article html file updated | 12 February 2020 05:52 CET | Update | https://www.mdpi.com/2076-0825/8/2/33 |
| article html file updated | 18 October 2019 11:50 CEST | Update | N/A |
| article html file updated | 4 July 2019 16:34 CEST | Update | N/A |
| article html file updated | 25 April 2019 10:32 CEST | Update | N/A |
| article html file updated | 17 April 2019 11:09 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2019 11:07 CEST | Version of Record | https://www.mdpi.com/2076-0825/8/2/33/pdf |
| article xml uploaded. | 17 April 2019 11:07 CEST | Update | https://www.mdpi.com/2076-0825/8/2/33/xml |
| article xml file uploaded | 17 April 2019 11:07 CEST | Original file | N/A |
