| article html file updated | 10 February 2020 10:59 CET | Update | https://www.mdpi.com/2079-6412/8/9/323 |
| article html file updated | 7 October 2019 21:14 CEST | Update | - |
| article html file updated | 29 April 2019 05:37 CEST | Update | - |
| article html file updated | 15 April 2019 01:12 CEST | Update | - |
| article html file updated | 31 March 2019 18:57 CEST | Update | - |
| article html file updated | 25 September 2018 17:03 CEST | Update | - |
| article html file updated | 14 September 2018 12:13 CEST | Original file | - |
| article pdf uploaded. | 14 September 2018 12:11 CEST | Version of Record | https://www.mdpi.com/2079-6412/8/9/323/pdf |
| article xml uploaded. | 14 September 2018 12:11 CEST | Update | https://www.mdpi.com/2079-6412/8/9/323/xml |
| article xml file uploaded | 14 September 2018 12:11 CEST | Original file | - |
