1. Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal,ICVS/3B's- PT Government Associate Laboratory,Braga,Guimaraes,Portugal
2. 2Ai -School of Technology, IPCA,Barcelos,Portugal
3. KARL STORZ SE & Co. KG,Tuttlingen,Germany
4. Government Associate Laboratory, ICVS/3B's-PT,Braga,Guimarães,Portugal