| article html file updated | 9 February 2020 16:01 CET | Update | https://www.mdpi.com/2313-576X/4/2/19 |
| article html file updated | 3 October 2019 03:59 CEST | Update | N/A |
| article html file updated | 30 April 2019 23:11 CEST | Update | N/A |
| article html file updated | 16 April 2019 23:46 CEST | Update | N/A |
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| article html file updated | 27 June 2018 09:32 CEST | Update | N/A |
| article html file updated | 2 May 2018 14:33 CEST | Update | N/A |
| article pdf uploaded. | 2 May 2018 11:43 CEST | Updated version of record | https://www.mdpi.com/2313-576X/4/2/19/pdf |
| article xml file uploaded | 2 May 2018 11:43 CEST | Update | https://www.mdpi.com/2313-576X/4/2/19/xml |
| article html file updated | 2 May 2018 05:21 CEST | Original file | N/A |
| article xml file uploaded | 2 May 2018 05:20 CEST | Original file | N/A |
