| article html file updated | 11 February 2020 14:14 CET | Update | https://www.mdpi.com/2073-4360/11/2/274 |
| article html file updated | 14 October 2019 14:10 CEST | Update | - |
| article html file updated | 26 April 2019 20:18 CEST | Update | - |
| article html file updated | 12 April 2019 16:08 CEST | Update | - |
| article html file updated | 3 April 2019 16:14 CEST | Update | - |
| article html file updated | 4 March 2019 05:19 CET | Update | - |
| article html file updated | 28 February 2019 16:08 CET | Update | - |
| article html file updated | 21 February 2019 09:24 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 09:22 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/2/274/pdf |
| article xml uploaded. | 21 February 2019 09:22 CET | Update | https://www.mdpi.com/2073-4360/11/2/274/xml |
| article xml file uploaded | 21 February 2019 09:22 CET | Update | - |
| article pdf uploaded. | 6 February 2019 14:58 CET | Version of Record | https://www.mdpi.com/2073-4360/11/2/274/pdf-vor |
| article xml file uploaded | 6 February 2019 14:58 CET | Original file | - |
