| article html file updated | 12 February 2020 00:12 CET | Update | https://www.mdpi.com/2073-4360/11/3/550 |
| article html file updated | 17 October 2019 01:31 CEST | Update | - |
| article html file updated | 25 April 2019 22:57 CEST | Update | - |
| article html file updated | 11 April 2019 18:03 CEST | Update | - |
| article html file updated | 9 April 2019 21:19 CEST | Update | - |
| article html file updated | 4 April 2019 18:25 CEST | Update | - |
| article html file updated | 22 March 2019 12:15 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 12:14 CET | Version of Record | https://www.mdpi.com/2073-4360/11/3/550/pdf |
| article xml uploaded. | 22 March 2019 12:14 CET | Update | https://www.mdpi.com/2073-4360/11/3/550/xml |
| article xml file uploaded | 22 March 2019 12:14 CET | Original file | - |
