| article html file updated | 11 February 2020 14:08 CET | Update | https://www.mdpi.com/2073-4433/10/2/68 |
| article html file updated | 14 October 2019 13:35 CEST | Update | - |
| article html file updated | 26 April 2019 20:30 CEST | Update | - |
| article html file updated | 12 April 2019 16:19 CEST | Update | - |
| article html file updated | 3 April 2019 16:00 CEST | Update | - |
| article html file updated | 1 March 2019 11:09 CET | Update | - |
| article html file updated | 28 February 2019 15:39 CET | Update | - |
| article html file updated | 18 February 2019 10:31 CET | Original file | - |
| article pdf uploaded. | 18 February 2019 10:30 CET | Updated version of record | https://www.mdpi.com/2073-4433/10/2/68/pdf |
| article xml uploaded. | 18 February 2019 10:30 CET | Update | https://www.mdpi.com/2073-4433/10/2/68/xml |
| article xml file uploaded | 18 February 2019 10:30 CET | Update | - |
| article pdf uploaded. | 6 February 2019 10:55 CET | Version of Record | https://www.mdpi.com/2073-4433/10/2/68/pdf-vor |
| article xml file uploaded | 6 February 2019 10:55 CET | Original file | - |
