| article html file updated | 11 February 2020 07:42 CET | Update | https://www.mdpi.com/2073-4395/9/1/27 |
| article html file updated | 13 October 2019 02:25 CEST | Update | N/A |
| article html file updated | 27 April 2019 09:16 CEST | Update | N/A |
| article html file updated | 13 April 2019 05:16 CEST | Update | N/A |
| article html file updated | 3 April 2019 00:29 CEST | Update | N/A |
| article html file updated | 29 January 2019 06:51 CET | Update | N/A |
| article html file updated | 9 January 2019 12:17 CET | Original file | N/A |
| article pdf uploaded. | 9 January 2019 12:15 CET | Version of Record | https://www.mdpi.com/2073-4395/9/1/27/pdf |
| article xml uploaded. | 9 January 2019 12:15 CET | Update | https://www.mdpi.com/2073-4395/9/1/27/xml |
| article xml file uploaded | 9 January 2019 12:15 CET | Original file | N/A |
