| article html file updated | 7 February 2020 07:54 CET | Update | https://www.mdpi.com/2072-6651/8/5/130 |
| article html file updated | 5 May 2019 17:21 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:12 CET | Update | N/A |
| article html file updated | 30 May 2016 08:43 CEST | Update | N/A |
| article html file updated | 28 April 2016 08:14 CEST | Original file | N/A |
| article xml uploaded. | 28 April 2016 08:13 CEST | Original file | https://www.mdpi.com/2072-6651/8/5/130/xml |
| article pdf uploaded. | 28 April 2016 08:13 CEST | Version of Record | https://www.mdpi.com/2072-6651/8/5/130/pdf |
