| article html file updated | 11 February 2020 12:00 CET | Update | https://www.mdpi.com/2075-4701/9/2/142 |
| article html file updated | 14 October 2019 01:12 CEST | Update | N/A |
| article html file updated | 27 April 2019 00:33 CEST | Update | N/A |
| article html file updated | 12 April 2019 20:28 CEST | Update | N/A |
| article html file updated | 3 April 2019 10:44 CEST | Update | N/A |
| article html file updated | 28 January 2019 11:20 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2019 11:18 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/142/pdf |
| article xml uploaded. | 28 January 2019 11:18 CET | Update | https://www.mdpi.com/2075-4701/9/2/142/xml |
| article xml file uploaded | 28 January 2019 11:18 CET | Original file | N/A |