| article html file updated | 7 February 2020 08:06 CET | Update | https://www.mdpi.com/2072-6651/8/5/133 |
| article html file updated | 5 May 2019 16:56 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:35 CET | Update | N/A |
| article html file updated | 30 May 2016 08:44 CEST | Update | N/A |
| article html file updated | 3 May 2016 10:28 CEST | Original file | N/A |
| article xml uploaded. | 3 May 2016 10:27 CEST | Original file | https://www.mdpi.com/2072-6651/8/5/133/xml |
| article pdf uploaded. | 3 May 2016 10:27 CEST | Version of Record | https://www.mdpi.com/2072-6651/8/5/133/pdf |
