| article html file updated | 8 February 2020 08:35 CET | Update | https://www.mdpi.com/2313-576X/3/2/16 |
| article html file updated | 25 September 2019 09:59 CEST | Update | N/A |
| article html file updated | 3 May 2019 16:54 CEST | Update | N/A |
| article html file updated | 10 November 2017 07:50 CET | Update | N/A |
| article html file updated | 17 June 2017 10:54 CEST | Original file | N/A |
| article xml uploaded. | 17 June 2017 10:53 CEST | Original file | https://www.mdpi.com/2313-576X/3/2/16/xml |
| article pdf uploaded. | 17 June 2017 10:53 CEST | Version of Record | https://www.mdpi.com/2313-576X/3/2/16/pdf |
