| article html file updated | 7 February 2020 22:23 CET | Update | https://www.mdpi.com/2304-6767/5/1/11 |
| article html file updated | 23 September 2019 02:26 CEST | Update | N/A |
| article html file updated | 4 May 2019 13:16 CEST | Update | N/A |
| article html file updated | 3 February 2017 12:21 CET | Original file | N/A |
| article xml uploaded. | 3 February 2017 12:19 CET | Update | https://www.mdpi.com/2304-6767/5/1/11/xml |
| article xml uploaded. | 3 February 2017 12:19 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2017 12:19 CET | Updated version of record | https://www.mdpi.com/2304-6767/5/1/11/pdf |
| article pdf uploaded. | 31 January 2017 09:36 CET | Updated version of record | https://www.mdpi.com/2304-6767/5/1/11/pdf-vor |
| article pdf uploaded. | 28 January 2017 05:47 CET | Version of Record | https://www.mdpi.com/2304-6767/5/1/11/pdf-vor |
