| article html file updated | 9 February 2020 09:01 CET | Update | https://www.mdpi.com/2079-6412/8/3/97 |
| article html file updated | 1 October 2019 09:04 CEST | Update | N/A |
| article html file updated | 1 May 2019 13:28 CEST | Update | N/A |
| article html file updated | 17 April 2019 13:07 CEST | Update | N/A |
| article html file updated | 29 March 2019 04:47 CET | Update | N/A |
| article html file updated | 26 March 2018 12:27 CEST | Update | N/A |
| article html file updated | 8 March 2018 05:00 CET | Original file | N/A |
| article xml uploaded. | 8 March 2018 04:59 CET | Original file | https://www.mdpi.com/2079-6412/8/3/97/xml |
| article pdf uploaded. | 8 March 2018 04:59 CET | Version of Record | https://www.mdpi.com/2079-6412/8/3/97/pdf |
