| article html file updated | 7 February 2020 15:17 CET | Update | https://www.mdpi.com/2312-7481/2/3/36 |
| article html file updated | 5 May 2019 03:34 CEST | Update | - |
| article html file updated | 29 September 2016 12:10 CEST | Update | - |
| article html file updated | 23 September 2016 09:11 CEST | Update | - |
| article xml uploaded. | 23 September 2016 09:09 CEST | Update | https://www.mdpi.com/2312-7481/2/3/36/xml |
| article xml uploaded. | 23 September 2016 09:09 CEST | Update | - |
| article xml uploaded. | 23 September 2016 09:09 CEST | Update | - |
| article pdf uploaded. | 23 September 2016 09:09 CEST | Updated version of record | https://www.mdpi.com/2312-7481/2/3/36/pdf |
| article html file updated | 21 September 2016 09:14 CEST | Original file | - |
| article xml uploaded. | 21 September 2016 09:13 CEST | Update | - |
| article xml uploaded. | 21 September 2016 09:13 CEST | Original file | - |
| article pdf uploaded. | 21 September 2016 09:13 CEST | Version of Record | https://www.mdpi.com/2312-7481/2/3/36/pdf-vor |
