| article html file updated | 9 February 2020 03:27 CET | Update | https://www.mdpi.com/2076-328X/8/1/16 |
| article html file updated | 30 September 2019 00:28 CEST | Update | N/A |
| article html file updated | 2 May 2019 01:27 CEST | Update | N/A |
| article html file updated | 17 April 2019 23:46 CEST | Update | N/A |
| article html file updated | 28 March 2019 16:28 CET | Update | N/A |
| article html file updated | 1 February 2018 07:53 CET | Update | N/A |
| article html file updated | 18 January 2018 08:00 CET | Original file | N/A |
| article xml uploaded. | 18 January 2018 07:59 CET | Original file | https://www.mdpi.com/2076-328X/8/1/16/xml |
| article pdf uploaded. | 18 January 2018 07:59 CET | Version of Record | https://www.mdpi.com/2076-328X/8/1/16/pdf |
