| article html file updated | 9 February 2020 03:47 CET | Update | https://www.mdpi.com/1420-3049/23/1/219 |
| article html file updated | 30 September 2019 02:23 CEST | Update | - |
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| article html file updated | 17 April 2019 23:09 CEST | Update | - |
| article html file updated | 28 March 2019 17:10 CET | Update | - |
| article html file updated | 8 February 2018 11:51 CET | Update | - |
| article html file updated | 1 February 2018 13:39 CET | Update | - |
| article html file updated | 20 January 2018 11:29 CET | Original file | - |
| article xml uploaded. | 20 January 2018 11:28 CET | Original file | https://www.mdpi.com/1420-3049/23/1/219/xml |
| article pdf uploaded. | 20 January 2018 11:28 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/219/pdf |
