| article html file updated | 8 February 2020 01:27 CET | Update | https://www.mdpi.com/1996-1073/10/3/363 |
| article html file updated | 23 September 2019 19:45 CEST | Update | - |
| article html file updated | 4 May 2019 06:45 CEST | Update | - |
| article html file updated | 28 March 2017 11:39 CEST | Update | - |
| article html file updated | 16 March 2017 08:35 CET | Original file | - |
| article xml uploaded. | 16 March 2017 08:34 CET | Original file | https://www.mdpi.com/1996-1073/10/3/363/xml |
| article pdf uploaded. | 16 March 2017 08:34 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/3/363/pdf |
| article pdf uploaded. | 14 March 2017 15:46 CET | Version of Record | https://www.mdpi.com/1996-1073/10/3/363/pdf-vor |
