| article html file updated | 8 February 2020 01:28 CET | Update | https://www.mdpi.com/2075-4701/7/3/94 |
| article html file updated | 23 September 2019 19:48 CEST | Update | N/A |
| article html file updated | 4 May 2019 06:44 CEST | Update | N/A |
| article html file updated | 28 March 2017 11:12 CEST | Update | N/A |
| article html file updated | 15 March 2017 07:08 CET | Original file | N/A |
| article xml uploaded. | 15 March 2017 07:06 CET | Update | https://www.mdpi.com/2075-4701/7/3/94/xml |
| article pdf uploaded. | 15 March 2017 07:06 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/3/94/pdf |
| article pdf uploaded. | 14 March 2017 15:59 CET | Version of Record | https://www.mdpi.com/2075-4701/7/3/94/pdf-vor |
