| article html file updated | 8 February 2020 06:10 CET | Update | https://www.mdpi.com/2073-4344/7/5/160 |
| article html file updated | 24 September 2019 21:30 CEST | Update | N/A |
| article html file updated | 3 May 2019 21:27 CEST | Update | N/A |
| article html file updated | 31 May 2017 06:28 CEST | Update | N/A |
| article html file updated | 22 May 2017 04:39 CEST | Update | N/A |
| article html file updated | 18 May 2017 12:12 CEST | Update | N/A |
| article xml uploaded. | 18 May 2017 12:11 CEST | Update | https://www.mdpi.com/2073-4344/7/5/160/xml |
| article pdf uploaded. | 18 May 2017 12:11 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/5/160/pdf |
| article html file updated | 18 May 2017 11:59 CEST | Original file | N/A |
