| article html file updated | 7 February 2020 14:26 CET | Update | https://www.mdpi.com/1420-3049/21/9/1171 |
| article html file updated | 22 September 2019 00:20 CEST | Update | N/A |
| article html file updated | 5 May 2019 05:07 CEST | Update | N/A |
| article html file updated | 17 September 2018 06:32 CEST | Update | N/A |
| article html file updated | 29 September 2016 08:33 CEST | Update | N/A |
| article html file updated | 12 September 2016 11:55 CEST | Update | N/A |
| article xml uploaded. | 12 September 2016 11:53 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1171/xml |
| article xml uploaded. | 12 September 2016 11:53 CEST | Update | N/A |
| article xml uploaded. | 12 September 2016 11:53 CEST | Update | N/A |
| article pdf uploaded. | 12 September 2016 11:53 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/9/1171/pdf |
| article html file updated | 3 September 2016 11:56 CEST | Original file | N/A |
| article xml uploaded. | 3 September 2016 11:54 CEST | Update | N/A |
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| article xml uploaded. | 3 September 2016 11:54 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2016 11:54 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1171/pdf-vor |
