DOE:10.2217/17435889.2.1.99 DOE:10.2217/17435889.3.3.293 DOE:10.2217/17460913.3.6.625 DOE:10.2217/17520363.1.1.159 DOE:10.2217/FMB.12.75 DOE:10.2217/FVL.12.65 DOE:10.2217/NMM.14.16 DOE:10.2217/nnm.10.2 DOE:10.2217/NNM.12.66 DOE:10.2217/NNM.12.133 DOE:10.2217/NNM.12.165 DOE:10.2217/NNM.12.186 DOE:10.2217/nnm.12.209 DOE:10.2217/nnm.14.15 DOE:10.2217/NNM.15.116