| article html file updated | 9 February 2020 08:10 CET | Update | https://www.mdpi.com/2306-7381/5/1/24 |
| article html file updated | 1 October 2019 04:09 CEST | Update | N/A |
| article html file updated | 1 May 2019 15:12 CEST | Update | N/A |
| article html file updated | 17 April 2019 14:45 CEST | Update | N/A |
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| article html file updated | 28 March 2018 10:30 CEST | Update | N/A |
| article html file updated | 28 February 2018 18:19 CET | Original file | N/A |
| article xml uploaded. | 28 February 2018 18:17 CET | Update | https://www.mdpi.com/2306-7381/5/1/24/xml |
| article xml uploaded. | 28 February 2018 18:17 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2018 18:17 CET | Version of Record | https://www.mdpi.com/2306-7381/5/1/24/pdf |
