| article html file updated | 11 February 2020 14:58 CET | Update | https://www.mdpi.com/2077-0472/9/2/35 |
| article html file updated | 14 October 2019 18:28 CEST | Update | - |
| article html file updated | 26 April 2019 18:46 CEST | Update | - |
| article html file updated | 12 April 2019 14:44 CEST | Update | - |
| article html file updated | 3 April 2019 18:02 CEST | Update | - |
| article html file updated | 1 March 2019 12:35 CET | Update | - |
| article html file updated | 28 February 2019 19:47 CET | Update | - |
| article html file updated | 11 February 2019 10:35 CET | Original file | - |
| article pdf uploaded. | 11 February 2019 10:33 CET | Version of Record | https://www.mdpi.com/2077-0472/9/2/35/pdf |
| article xml uploaded. | 11 February 2019 10:33 CET | Update | https://www.mdpi.com/2077-0472/9/2/35/xml |
| article xml file uploaded | 11 February 2019 10:33 CET | Original file | - |
