| article html file updated | 9 February 2020 06:11 CET | Update | https://www.mdpi.com/2073-4360/10/2/169 |
| article html file updated | 30 September 2019 16:39 CEST | Update | - |
| article html file updated | 1 May 2019 19:27 CEST | Update | - |
| article html file updated | 17 April 2019 18:38 CEST | Update | - |
| article html file updated | 28 March 2019 22:22 CET | Update | - |
| article html file updated | 14 March 2018 11:04 CET | Update | - |
| article html file updated | 26 February 2018 13:11 CET | Update | - |
| article xml uploaded. | 26 February 2018 13:09 CET | Update | https://www.mdpi.com/2073-4360/10/2/169/xml |
| article pdf uploaded. | 26 February 2018 13:09 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/2/169/pdf |
| article xml uploaded. | 26 February 2018 13:09 CET | Update | - |
| article xml uploaded. | 26 February 2018 03:17 CET | Update | - |
| article xml uploaded. | 26 February 2018 03:17 CET | Update | - |
| article pdf uploaded. | 26 February 2018 03:16 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/2/169/pdf-vor |
| article html file updated | 10 February 2018 08:40 CET | Original file | - |
| article xml uploaded. | 10 February 2018 08:38 CET | Update | - |
| article pdf uploaded. | 10 February 2018 08:38 CET | Version of Record | https://www.mdpi.com/2073-4360/10/2/169/pdf-vor |
| article xml uploaded. | 10 February 2018 08:38 CET | Original file | - |
