| article html file updated | 11 February 2020 15:49 CET | Update | https://www.mdpi.com/2220-9964/8/2/83 |
| article html file updated | 14 October 2019 22:39 CEST | Update | N/A |
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| article html file updated | 12 April 2019 13:09 CEST | Update | N/A |
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| article html file updated | 28 February 2019 23:20 CET | Update | N/A |
| article html file updated | 16 February 2019 04:24 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2019 04:20 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/83/pdf |
| article xml uploaded. | 16 February 2019 04:20 CET | Update | https://www.mdpi.com/2220-9964/8/2/83/xml |
| article xml file uploaded | 16 February 2019 04:20 CET | Update | N/A |
| article pdf uploaded. | 13 February 2019 16:05 CET | Version of Record | https://www.mdpi.com/2220-9964/8/2/83/pdf-vor |
| article xml file uploaded | 13 February 2019 16:05 CET | Original file | N/A |
