| article html file updated | 12 February 2020 02:52 CET | Update | https://www.mdpi.com/2073-8994/11/4/481 |
| article html file updated | 8 May 2019 19:17 CEST | Update | - |
| article html file updated | 8 May 2019 18:49 CEST | Update | - |
| article html file updated | 25 April 2019 17:10 CEST | Update | - |
| article html file updated | 19 April 2019 04:11 CEST | Original file | - |
| article pdf uploaded. | 19 April 2019 04:10 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/4/481/pdf |
| article xml uploaded. | 19 April 2019 04:10 CEST | Update | https://www.mdpi.com/2073-8994/11/4/481/xml |
| article xml file uploaded | 19 April 2019 04:10 CEST | Update | - |
| article pdf uploaded. | 3 April 2019 15:18 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/481/pdf-vor |
| article xml file uploaded | 3 April 2019 15:18 CEST | Original file | - |
