| article html file updated | 13 February 2020 15:09 CET | Update | https://www.mdpi.com/2075-1680/8/3/104 |
| article html file updated | 26 September 2019 16:14 CEST | Update | N/A |
| article html file updated | 4 September 2019 14:33 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2019 14:31 CEST | Version of Record | https://www.mdpi.com/2075-1680/8/3/104/pdf |
| article xml uploaded. | 4 September 2019 14:31 CEST | Update | https://www.mdpi.com/2075-1680/8/3/104/xml |
| article xml file uploaded | 4 September 2019 14:31 CEST | Original file | N/A |
