| article html file updated | 11 February 2020 13:21 CET | Update | https://www.mdpi.com/2076-2615/9/2/47 |
| article html file updated | 14 October 2019 09:15 CEST | Update | - |
| article html file updated | 26 April 2019 21:56 CEST | Update | - |
| article html file updated | 12 April 2019 17:46 CEST | Update | - |
| article html file updated | 3 April 2019 14:11 CEST | Update | - |
| article html file updated | 1 March 2019 21:28 CET | Update | - |
| article html file updated | 28 February 2019 11:55 CET | Update | - |
| article html file updated | 3 February 2019 03:12 CET | Original file | - |
| article pdf uploaded. | 2 February 2019 10:33 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/2/47/pdf |
| article xml uploaded. | 2 February 2019 10:33 CET | Update | https://www.mdpi.com/2076-2615/9/2/47/xml |
| article xml file uploaded | 2 February 2019 10:33 CET | Update | - |
| article pdf uploaded. | 1 February 2019 16:18 CET | Version of Record | https://www.mdpi.com/2076-2615/9/2/47/pdf-vor |
| article xml file uploaded | 1 February 2019 16:18 CET | Original file | - |
