| article html file updated | 11 February 2020 17:53 CET | Update | https://www.mdpi.com/2073-4352/9/2/115 |
| article html file updated | 15 October 2019 11:14 CEST | Update | - |
| article html file updated | 26 April 2019 12:51 CEST | Update | - |
| article html file updated | 12 April 2019 08:21 CEST | Update | - |
| article html file updated | 4 April 2019 01:33 CEST | Update | - |
| article html file updated | 5 March 2019 08:56 CET | Update | - |
| article html file updated | 1 March 2019 19:11 CET | Update | - |
| article html file updated | 1 March 2019 09:42 CET | Update | - |
| article html file updated | 22 February 2019 09:23 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 09:21 CET | Version of Record | https://www.mdpi.com/2073-4352/9/2/115/pdf |
| article xml uploaded. | 22 February 2019 09:21 CET | Update | https://www.mdpi.com/2073-4352/9/2/115/xml |
| article xml file uploaded | 22 February 2019 09:21 CET | Original file | - |
