| article html file updated | 7 February 2020 21:18 CET | Update | https://www.mdpi.com/2072-4292/9/1/62 |
| article html file updated | 4 May 2019 15:41 CEST | Update | N/A |
| article html file updated | 8 February 2017 10:30 CET | Update | N/A |
| article pdf uploaded. | 7 February 2017 13:08 CET | Updated version of record | https://www.mdpi.com/2072-4292/9/1/62/pdf |
| article html file updated | 7 February 2017 11:33 CET | Update | N/A |
| article xml uploaded. | 7 February 2017 11:31 CET | Update | https://www.mdpi.com/2072-4292/9/1/62/xml |
| article html file updated | 12 January 2017 08:32 CET | Original file | N/A |
| article xml uploaded. | 12 January 2017 08:30 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2017 08:30 CET | Version of Record | https://www.mdpi.com/2072-4292/9/1/62/pdf-vor |
