| article html file updated | 12 February 2020 14:16 CET | Update | https://www.mdpi.com/2076-3271/7/5/66 |
| article html file updated | 20 October 2019 13:12 CEST | Update | - |
| article html file updated | 6 June 2019 00:33 CEST | Update | - |
| article html file updated | 23 May 2019 11:54 CEST | Update | - |
| article html file updated | 22 May 2019 10:40 CEST | Original file | - |
| article pdf uploaded. | 22 May 2019 10:39 CEST | Version of Record | https://www.mdpi.com/2076-3271/7/5/66/pdf |
| article xml uploaded. | 22 May 2019 10:39 CEST | Update | https://www.mdpi.com/2076-3271/7/5/66/xml |
| article xml file uploaded | 22 May 2019 10:39 CEST | Original file | - |
