| article html file updated | 7 February 2020 05:50 CET | Update | https://www.mdpi.com/2072-4292/8/3/236 |
| article html file updated | 5 May 2019 21:35 CEST | Update | N/A |
| article html file updated | 26 March 2019 23:22 CET | Update | N/A |
| article html file updated | 31 March 2016 03:23 CEST | Original file | N/A |
| article xml uploaded. | 15 March 2016 08:27 CET | Update | https://www.mdpi.com/2072-4292/8/3/236/xml |
| article pdf uploaded. | 14 March 2016 08:52 CET | Updated version of record | https://www.mdpi.com/2072-4292/8/3/236/pdf |
| article pdf uploaded. | 14 March 2016 08:50 CET | Updated version of record | N/A |
