| article html file updated | 11 February 2020 18:42 CET | Update | https://www.mdpi.com/1996-1073/12/5/781 |
| article html file updated | 15 October 2019 16:31 CEST | Update | - |
| article html file updated | 26 April 2019 11:03 CEST | Update | - |
| article html file updated | 12 April 2019 06:34 CEST | Update | - |
| article html file updated | 4 April 2019 03:53 CEST | Update | - |
| article html file updated | 20 March 2019 05:16 CET | Update | - |
| article html file updated | 28 February 2019 04:57 CET | Update | - |
| article html file updated | 26 February 2019 12:55 CET | Original file | - |
| article pdf uploaded. | 26 February 2019 12:53 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/781/pdf |
| article xml uploaded. | 26 February 2019 12:53 CET | Update | https://www.mdpi.com/1996-1073/12/5/781/xml |
| article xml file uploaded | 26 February 2019 12:53 CET | Original file | - |
