| article html file updated | 9 February 2020 05:13 CET | Update | https://www.mdpi.com/2075-4701/8/2/102 |
| article html file updated | 30 September 2019 10:41 CEST | Update | N/A |
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| article html file updated | 9 February 2018 03:00 CET | Update | N/A |
| article xml uploaded. | 9 February 2018 02:58 CET | Update | https://www.mdpi.com/2075-4701/8/2/102/xml |
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| article xml uploaded. | 9 February 2018 02:58 CET | Update | N/A |
| article pdf uploaded. | 9 February 2018 02:58 CET | Updated version of record | https://www.mdpi.com/2075-4701/8/2/102/pdf |
| article html file updated | 1 February 2018 16:15 CET | Original file | N/A |
| article xml uploaded. | 1 February 2018 16:03 CET | Update | N/A |
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| article xml uploaded. | 1 February 2018 16:03 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2018 16:03 CET | Version of Record | https://www.mdpi.com/2075-4701/8/2/102/pdf-vor |
