| article html file updated | 12 February 2020 00:32 CET | Update | https://www.mdpi.com/2073-4352/9/3/173 |
| article html file updated | 17 October 2019 03:16 CEST | Update | - |
| article html file updated | 25 April 2019 22:12 CEST | Update | - |
| article html file updated | 11 April 2019 17:20 CEST | Update | - |
| article html file updated | 3 April 2019 06:54 CEST | Update | - |
| article html file updated | 25 March 2019 05:34 CET | Original file | - |
| article pdf uploaded. | 25 March 2019 05:33 CET | Version of Record | https://www.mdpi.com/2073-4352/9/3/173/pdf |
| article xml uploaded. | 25 March 2019 05:33 CET | Update | https://www.mdpi.com/2073-4352/9/3/173/xml |
| article xml file uploaded | 25 March 2019 05:33 CET | Original file | - |
