| article html file updated | 7 February 2020 21:16 CET | Update | https://www.mdpi.com/1420-3049/22/1/103 |
| article html file updated | 22 September 2019 20:22 CEST | Update | - |
| article html file updated | 4 May 2019 15:45 CEST | Update | - |
| article html file updated | 10 September 2018 10:15 CEST | Update | - |
| article html file updated | 7 February 2017 10:55 CET | Update | - |
| article html file updated | 11 January 2017 16:31 CET | Original file | - |
| article xml uploaded. | 11 January 2017 16:29 CET | Original file | https://www.mdpi.com/1420-3049/22/1/103/xml |
| article pdf uploaded. | 11 January 2017 16:29 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/103/pdf |
