| article html file updated | 8 February 2020 00:50 CET | Update | https://www.mdpi.com/2071-1050/9/3/383 |
| article html file updated | 23 September 2019 16:14 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:06 CEST | Update | N/A |
| article html file updated | 28 March 2017 06:07 CEST | Update | N/A |
| article html file updated | 7 March 2017 07:38 CET | Update | N/A |
| article html file updated | 6 March 2017 11:48 CET | Original file | N/A |
| article xml uploaded. | 6 March 2017 11:46 CET | Original file | https://www.mdpi.com/2071-1050/9/3/383/xml |
| article pdf uploaded. | 6 March 2017 11:46 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/3/383/pdf |
| article pdf uploaded. | 5 March 2017 12:18 CET | Version of Record | https://www.mdpi.com/2071-1050/9/3/383/pdf-vor |
