| article html file updated | 9 February 2020 04:11 CET | Update | https://www.mdpi.com/1420-3049/23/2/188 |
| article html file updated | 30 September 2019 04:31 CEST | Update | - |
| article html file updated | 1 May 2019 23:53 CEST | Update | - |
| article html file updated | 17 April 2019 22:25 CEST | Update | - |
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| article html file updated | 14 March 2018 13:54 CET | Update | - |
| article html file updated | 24 January 2018 11:33 CET | Update | - |
| article html file updated | 24 January 2018 11:32 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:32 CET | Update | https://www.mdpi.com/1420-3049/23/2/188/xml |
| article pdf uploaded. | 24 January 2018 11:32 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/188/pdf |
| article html file updated | 24 January 2018 11:31 CET | Update | - |
| article html file updated | 24 January 2018 11:30 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:30 CET | Update | - |
| article html file updated | 24 January 2018 11:30 CET | Original file | - |
| article xml uploaded. | 24 January 2018 11:29 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:28 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:28 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:27 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:23 CET | Original file | - |
