| article html file updated | 13 February 2020 16:34 CET | Update | https://www.mdpi.com/2077-1444/10/9/523 |
| article html file updated | 26 September 2019 07:01 CEST | Update | N/A |
| article html file updated | 10 September 2019 12:00 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2019 11:59 CEST | Version of Record | https://www.mdpi.com/2077-1444/10/9/523/pdf |
| article xml uploaded. | 10 September 2019 11:59 CEST | Update | https://www.mdpi.com/2077-1444/10/9/523/xml |
| article xml file uploaded | 10 September 2019 11:59 CEST | Original file | N/A |
