| article html file updated | 7 February 2020 22:10 CET | Update | https://www.mdpi.com/1420-3049/22/2/194 |
| article html file updated | 23 September 2019 01:11 CEST | Update | - |
| article html file updated | 4 May 2019 13:43 CEST | Update | - |
| article html file updated | 11 September 2018 09:42 CEST | Update | - |
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| article html file updated | 2 March 2017 03:43 CET | Update | - |
| article html file updated | 25 January 2017 03:56 CET | Update | - |
| article xml uploaded. | 25 January 2017 03:55 CET | Update | https://www.mdpi.com/1420-3049/22/2/194/xml |
| article pdf uploaded. | 25 January 2017 03:55 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/194/pdf |
| article html file updated | 24 January 2017 13:09 CET | Original file | - |
| article xml uploaded. | 24 January 2017 13:08 CET | Original file | - |
| article pdf uploaded. | 24 January 2017 13:08 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/194/pdf-vor |
