| article html file updated | 11 February 2020 12:25 CET | Update | https://www.mdpi.com/2073-8994/11/2/152 |
| article html file updated | 14 October 2019 03:36 CEST | Update | - |
| article html file updated | 26 April 2019 23:43 CEST | Update | - |
| article html file updated | 12 April 2019 19:36 CEST | Update | - |
| article html file updated | 3 April 2019 11:51 CEST | Update | - |
| article html file updated | 1 March 2019 15:18 CET | Update | - |
| article html file updated | 16 February 2019 12:14 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 12:13 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/2/152/pdf |
| article xml uploaded. | 16 February 2019 12:13 CET | Update | https://www.mdpi.com/2073-8994/11/2/152/xml |
| article xml file uploaded | 16 February 2019 12:13 CET | Update | - |
| article pdf uploaded. | 29 January 2019 16:37 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/152/pdf-vor |
| article xml file uploaded | 29 January 2019 16:37 CET | Original file | - |
