| article html file updated | 11 February 2020 14:02 CET | Update | https://www.mdpi.com/2220-9964/8/2/76 |
| article html file updated | 14 October 2019 13:05 CEST | Update | - |
| article html file updated | 26 April 2019 20:41 CEST | Update | - |
| article html file updated | 12 April 2019 16:30 CEST | Update | - |
| article html file updated | 3 April 2019 15:46 CEST | Update | - |
| article html file updated | 1 March 2019 11:19 CET | Update | - |
| article html file updated | 28 February 2019 15:13 CET | Update | - |
| article html file updated | 21 February 2019 12:48 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 12:45 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/76/pdf |
| article xml uploaded. | 21 February 2019 12:45 CET | Update | https://www.mdpi.com/2220-9964/8/2/76/xml |
| article xml file uploaded | 21 February 2019 12:45 CET | Update | - |
| article pdf uploaded. | 5 February 2019 15:34 CET | Version of Record | https://www.mdpi.com/2220-9964/8/2/76/pdf-vor |
| article xml file uploaded | 5 February 2019 15:34 CET | Original file | - |
