| article html file updated | 8 February 2020 01:36 CET | Update | https://www.mdpi.com/1420-3049/22/3/473 |
| article html file updated | 23 September 2019 20:34 CEST | Update | - |
| article html file updated | 4 May 2019 06:25 CEST | Update | - |
| article html file updated | 11 September 2018 05:35 CEST | Update | - |
| article html file updated | 28 March 2017 12:29 CEST | Update | - |
| article html file updated | 16 March 2017 15:40 CET | Original file | - |
| article xml uploaded. | 16 March 2017 15:39 CET | Update | https://www.mdpi.com/1420-3049/22/3/473/xml |
| article pdf uploaded. | 16 March 2017 15:39 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/473/pdf |
