| article html file updated | 12 February 2020 14:30 CET | Update | https://www.mdpi.com/2073-8994/11/5/703 |
| article html file updated | 20 October 2019 14:27 CEST | Update | - |
| article html file updated | 5 June 2019 00:39 CEST | Update | - |
| article html file updated | 23 May 2019 12:51 CEST | Update | - |
| article html file updated | 23 May 2019 08:53 CEST | Original file | - |
| article pdf uploaded. | 23 May 2019 08:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/5/703/pdf |
| article xml uploaded. | 23 May 2019 08:52 CEST | Update | https://www.mdpi.com/2073-8994/11/5/703/xml |
| article xml file uploaded | 23 May 2019 08:52 CEST | Original file | - |
