| article html file updated | 12 February 2020 00:06 CET | Update | https://www.mdpi.com/2504-4494/3/1/27 |
| article html file updated | 17 October 2019 00:59 CEST | Update | - |
| article html file updated | 25 April 2019 23:11 CEST | Update | - |
| article html file updated | 11 April 2019 18:16 CEST | Update | - |
| article html file updated | 4 April 2019 18:09 CEST | Update | - |
| article html file updated | 22 March 2019 09:25 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 09:24 CET | Version of Record | https://www.mdpi.com/2504-4494/3/1/27/pdf |
| article xml uploaded. | 22 March 2019 09:24 CET | Update | https://www.mdpi.com/2504-4494/3/1/27/xml |
| article xml file uploaded | 22 March 2019 09:24 CET | Original file | - |
