| article html file updated | 8 February 2020 05:12 CET | Update | https://www.mdpi.com/1420-3049/22/5/749 |
| article html file updated | 3 May 2019 23:16 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:25 CEST | Update | N/A |
| article html file updated | 1 June 2017 04:29 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:47 CEST | Update | N/A |
| article html file updated | 6 May 2017 09:44 CEST | Original file | N/A |
| article xml uploaded. | 6 May 2017 09:43 CEST | Original file | https://www.mdpi.com/1420-3049/22/5/749/xml |
| article pdf uploaded. | 6 May 2017 09:43 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/5/749/pdf |
