| article html file updated | 11 February 2020 13:04 CET | Update | https://www.mdpi.com/2075-4701/9/2/160 |
| article html file updated | 14 October 2019 07:36 CEST | Update | N/A |
| article html file updated | 26 April 2019 22:26 CEST | Update | N/A |
| article html file updated | 12 April 2019 18:15 CEST | Update | N/A |
| article html file updated | 3 April 2019 13:33 CEST | Update | N/A |
| article html file updated | 28 February 2019 10:35 CET | Update | N/A |
| article html file updated | 2 February 2019 03:45 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2019 11:08 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/160/pdf |
| article xml uploaded. | 1 February 2019 11:08 CET | Update | https://www.mdpi.com/2075-4701/9/2/160/xml |
| article xml file uploaded | 1 February 2019 11:08 CET | Original file | N/A |
