| article html file updated | 11 February 2020 16:54 CET | Update | https://www.mdpi.com/2073-4409/8/2/172 |
| article html file updated | 15 October 2019 05:03 CEST | Update | - |
| article html file updated | 26 April 2019 14:59 CEST | Update | - |
| article html file updated | 12 April 2019 10:39 CEST | Update | - |
| article html file updated | 3 April 2019 22:45 CEST | Update | - |
| article html file updated | 4 March 2019 14:37 CET | Update | - |
| article html file updated | 1 March 2019 04:42 CET | Update | - |
| article html file updated | 23 February 2019 10:21 CET | Original file | - |
| article supplementary file uploaded. | 23 February 2019 10:20 CET | - | https://www.mdpi.com/2073-4409/8/2/172#supplementary |
| article pdf uploaded. | 23 February 2019 10:20 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/172/pdf |
| article xml uploaded. | 23 February 2019 10:20 CET | Update | https://www.mdpi.com/2073-4409/8/2/172/xml |
| article xml file uploaded | 23 February 2019 10:20 CET | Update | - |
| article pdf uploaded. | 18 February 2019 14:29 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/172/pdf-vor |
| article xml file uploaded | 18 February 2019 14:29 CET | Original file | - |
