| article html file updated | 13 February 2020 21:16 CET | Update | https://www.mdpi.com/2073-8994/11/10/1212 |
| article html file updated | 31 October 2019 04:52 CET | Update | N/A |
| article html file updated | 29 September 2019 08:42 CEST | Original file | N/A |
| article pdf uploaded. | 29 September 2019 08:41 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/10/1212/pdf |
| article xml uploaded. | 29 September 2019 08:41 CEST | Update | https://www.mdpi.com/2073-8994/11/10/1212/xml |
| article xml file uploaded | 29 September 2019 08:41 CEST | Original file | N/A |
