| article html file updated | 11 February 2020 14:35 CET | Update | https://www.mdpi.com/2079-6412/9/2/103 |
| article html file updated | 14 October 2019 16:15 CEST | Update | N/A |
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| article html file updated | 28 February 2019 17:49 CET | Update | N/A |
| article html file updated | 20 February 2019 09:21 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2019 09:19 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/2/103/pdf |
| article xml uploaded. | 20 February 2019 09:19 CET | Update | https://www.mdpi.com/2079-6412/9/2/103/xml |
| article xml file uploaded | 20 February 2019 09:19 CET | Update | N/A |
| article pdf uploaded. | 8 February 2019 14:36 CET | Version of Record | https://www.mdpi.com/2079-6412/9/2/103/pdf-vor |
| article xml file uploaded | 8 February 2019 14:36 CET | Original file | N/A |