| article html file updated | 8 February 2020 01:40 CET | Update | https://www.mdpi.com/1420-3049/22/3/461 |
| article html file updated | 23 September 2019 20:57 CEST | Update | - |
| article html file updated | 4 May 2019 06:16 CEST | Update | - |
| article html file updated | 11 September 2018 05:34 CEST | Update | - |
| article html file updated | 28 March 2017 12:27 CEST | Update | - |
| article html file updated | 17 March 2017 11:14 CET | Original file | - |
| article xml uploaded. | 17 March 2017 11:13 CET | Original file | https://www.mdpi.com/1420-3049/22/3/461/xml |
| article pdf uploaded. | 17 March 2017 11:13 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/461/pdf |
