| article html file updated | 9 February 2020 07:21 CET | Update | https://www.mdpi.com/2073-4441/10/2/225 |
| article html file updated | 30 September 2019 23:27 CEST | Update | - |
| article html file updated | 1 May 2019 16:56 CEST | Update | - |
| article html file updated | 17 April 2019 16:19 CEST | Update | - |
| article html file updated | 29 March 2019 00:50 CET | Update | - |
| article html file updated | 14 March 2018 14:43 CET | Update | - |
| article html file updated | 24 February 2018 06:59 CET | Update | - |
| article xml uploaded. | 24 February 2018 06:58 CET | Update | https://www.mdpi.com/2073-4441/10/2/225/xml |
| article xml uploaded. | 24 February 2018 06:58 CET | Update | - |
| article pdf uploaded. | 24 February 2018 06:58 CET | Updated version of record | https://www.mdpi.com/2073-4441/10/2/225/pdf |
| article html file updated | 23 February 2018 09:57 CET | Original file | - |
| article xml uploaded. | 23 February 2018 09:56 CET | Original file | - |
| article pdf uploaded. | 23 February 2018 09:56 CET | Version of Record | https://www.mdpi.com/2073-4441/10/2/225/pdf-vor |
