| article html file updated | 11 February 2020 20:02 CET | Update | https://www.mdpi.com/2079-6412/9/3/171 |
| article html file updated | 16 October 2019 01:11 CEST | Update | - |
| article html file updated | 26 April 2019 07:57 CEST | Update | - |
| article html file updated | 12 April 2019 03:29 CEST | Update | - |
| article html file updated | 4 April 2019 07:18 CEST | Update | - |
| article html file updated | 3 April 2019 06:15 CEST | Update | - |
| article html file updated | 5 March 2019 09:17 CET | Original file | - |
| article pdf uploaded. | 5 March 2019 08:59 CET | Version of Record | https://www.mdpi.com/2079-6412/9/3/171/pdf |
| article xml uploaded. | 5 March 2019 08:59 CET | Update | https://www.mdpi.com/2079-6412/9/3/171/xml |
| article xml file uploaded | 5 March 2019 08:59 CET | Original file | - |
