CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "onlinelibrary.wiley.com",cType: 'managed',cRay: '913bda00bb3b9b99',cH: 'j8vAtFpRP_qjZ0dY_eADo7zIHSrHBLVQCxbV.RH8A44-1739859000-1.2.1.1-5C04S.7HwulI95Q47IvQ9P_Z_0SOOQuz4497jNpGDGD9cZGVl_cYai65JiZO.Gfm',cUPMDTk: "\/doi\/10.1111\/j.1550-7408.2005.00053.x?__cf_chl_tk=b45mLm7dZbmBQ.jJ.jby7s1G8uN.yfXi6VMr1IRHmAY-1739859000-1.0.1.1-8lHZctnSBkSK8N70lT7DKh3SyOVvqPXbJTsewwfx6Ok",cFPWv: 'g',cITimeS: '1739859000',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/doi\/10.1111\/j.1550-7408.2005.00053.x?__cf_chl_f_tk=b45mLm7dZbmBQ.jJ.jby7s1G8uN.yfXi6VMr1IRHmAY-1739859000-1.0.1.1-8lHZctnSBkSK8N70lT7DKh3SyOVvqPXbJTsewwfx6Ok",md: "ATxYb98O03iCHfr8cebQ7VAynyfLtuKwVD5U.75ExH8-1739859000-1.2.1.1-tKzLR3ibG8quG8SVZBjLjtn5k780Ex3Xp5kn_K6ydstv5p._8gNxS1ZFSuLFDyH_M.fEnZH7e4QHCIkfU5ZYBpbJVY_kM_SMv8344ikntRlXIWoO2tl8f5wkFobPM06W92c2inpr8YPTkRQtMe3qK7cqh4WLzr6LIA6v.KSnoTFf82QRVAj44CQCUfKnzmRC0m3h2pIQ4t4D_hZTPI1HRlEiabqhX9_bxxeN26RNyd7Q6PfN9VmKbWNUPp8mQMeRYozJKMApQzsm1NWX2_c69R_FoTT.VAPsKH9Fq7cSEdK.IU2GWfxfaOVIQoRHgSysmL2OOjP.vfuUvlCEB0c28mwTJzBDerN6FyOaUyDU7WBtOvmfHKNU99IxCAoQo875Y2vBy1dLtA_wYM0LnhWh5dY79cwkUbe4y2Uo3PeGhp8VAiai4zmaKBVJOx.IMb8cdyXl.JpJiQhIvhdJpsGxY_6aoMbHa.kY2DzmvbDP9OR3b.6TU5MC_67MmjPZpOE0CoYqtB5EHxo_yrFqVazz8Gsas7Yi7Wa_cClwXzqGSMOR3C6LEH.WxTJ9jykTBCXMMLjvBIzMHRBaV2nZ28BfvPgnJ0Qbb9x.YZbZWX1zZC70HvLA43P9xjJKdCbSLWzupCgkVzMw2bttKu.jLnWDhoEDAIGNAfquASDV5L7udEl9B2bVkh79tF8pdySstU3z2pgIl1fLkUZeFES73h9Pgah6JkXHaxcnShKGVAyHM5gncB0hRdlwKuc2Q4Uga4q1DWnjHJW3whzOrFXPyKsifZBT3pU4VFsdsNM4_q2QyVD6hzMXO4s72XSbw.oRmuZD2QG0cqSGRxxERuHT9dVMhyOSRkAyy7nfbO_KGasPSVCOpzPkkalvAEauogEuF93W09pLELrU4z49rSuiiwwooIiRwJG75eKwLSFpHx.EtXcRheE8zskOhaqDahBobY3JQuzfb1OfQGfYEnNhP86o1IyeZV8_vtQqh78vwRbzpv4lyusViExFE9vguvFq_tLsoxn6ZGBr0ATGpuTVRCa2FHd6ikUCNh6ip2VllUGLeaW.KlYKgaFO_EmwpeS__0GZgcPIo7gF6uip9F7REnbFkel9Xy9.vg364P3I9uCGEOdujYHFxFbr4n5Nv3C.yqr9WeNdNNXYWuomVElD4gXxx4zuZUPR37Z9EvpxvtRiLzQfEFkcuRq4_a0m8.bwxigxN2EAGZdYSSmZkV5VfJ5suScTlffWVUcpxr.sUCOkMvGrTgGL8fjf7L_Pu5OzV1QxV2WzayEQDgYmPqxw4PEaQcnCrYoxfsm5lGQZwA6abmTwcEMt7z6w3MHx.mo67vpXFC9ZLw2j7q72KJhILY9zk7bVb3eaJT1IebC2TkkF6AGb7hxkBy_HlCxIMhM_hros7Y6skCYZAWLaIMH6hKxnWLTkHH_qJp0vEb79ZrZlULvuF4aW5T9DJgr1OTDEnmZP6EZsT2pNs437Tsz_gfb3IvZp.mMR2wH8zMSTZdgNqAFEDH4y98TAP6iTSvqy7K6yCudOGTunIRiX4q6IlatPBkhGbDE2QvpqaN1ifZJ65iv1lNZ9UP5431tc5ghXh3yGlBrlEvFEhTb1eqrouZpt4B33WUWEvFfdORFrLEYuIL_5m3l9Z6BUz15zPeRTd9dFqKUiPgwERn3_3cRMACf4I7OAB3cF8j0sXwVWt_isuTbSeEDPuJCvvPP1NRCMLnGHQbvS7u1kmUUhFJ5nQ.Z5H4dWQaNzpYZTRJ6cRuEDI9sVfXRgFAJ3Cf2Azi.1LEhtqfuTMqi3aN80YP5d4DSo5R5meb6xJzUCUYtQEjpZbODK3SWaWtpJ9Ng_inGwQ2KVCose_FycmRhi7GHY5Prq6ywonrnvi.xq.LrHvu9N8MT4Ftq4NGTz22FxufmJBO6c8LGL3IoBt6b6oD_qVQ1kwONfphSn5Fre483ZSYWElNAhqHjoreUhrhEQrs4IJXSmROE_JKlKsQx4vpO5X3c8.AiNKojS8v0m1ZQdwIebu1hodRhQLAC7vsYezRvvqkT8YXRGEIq2TIaCkXH6EG6FWJq6LJ57ZIMcwTljM8TfsN7Ku5gcdj6mKDFuzJJS_nBInn4Lr.YbP_4WF0H3ZJSwuKQG0LPCu.22tIdt35SG5Y4_9nfYT020DZNmKrGxT1MQIrAsOO_y5AFsJUdFayTCaKnWyIc81eUK_653YpDEZ3OBZz1rxMRQOPumUl3wzxVFu_uFTmOWina.lc8io52CAOWkks5iYg1GeV8InepuVqBCIxe7SB_2PJHYNiolJX9.UBZ8hmmui4DObh7FyiaLvWtJO8g23l42HA3X92q19MWILA0xjY1cG9EB.nwrQIhEctYztAnAtaU6VIyZmju70dVowM_qb91evxgLEcd4kqDkTlHhfBnEA2YZ7VgFsP547puBjeQFIBk6RtkQ5bW9viQlkBiPpZocPvTa5MHXRmoaRFRGtaqh9Yki0sIvFd0E4uD.8ZDqADIeVr8AOoJZ0jSo7nwbF7rJutrtZ3b2tDlxJi.ifhhQOGWKB9uYEE8sXeUW9gWlT4W4.YpKlaFcFZ2vjI09famR.aqq.bkbKG6hqkonALSRUf3WPRuei75S",mdrd: "XMrFCJpIMhhWHfafbFGus8Iw4fjcjh8V26ClIiFaTyo-1739859000-1.2.1.1-X34FCBZvC5vgx1zbpai5hTjPMj2BapQeDNQPEBQmxUyXRkreW6SBhmO2umrhxGAJXHSZhWj3FgwjxOv4utmbEAe38cGQazYGnPSYUTiGxyxllPFcXl_YUEhPWb_arGc1B9NZ8pyma2tb51XfyeO1SofnuXyj4IkLO8fc1BwspZ4koOLlP7tCENW7Q91igpNylNzRoMEt42XRxV3aqL2uorf40ur1G08Q4bb5X3CvO3s92ZwfEGtDuej00B5YZHxaIx6LS9q1DQxaViHVCCWaukNXf_1Y2oKwoXdtW3.yooohEqferTd5tM0gTeSY_jhrOorimOxnPTJZv1okoabce1LyziVYPGUbV41Gx2xuJp1cfIZh71I6IenzsLMSFTzs9W9UBkPDzOZGidyKGdoSWpB_WRpXe8ckFU_F3OJLWnCZHR59SI2bD6pfJxArGNgxYqPYgzOZCC2NJlnlSdMURedFp2oRBatuc_dRBGeIdrePM.Hh5J0MH5.22.SMEAN0pQVui56RhUHc7rJd1YufpcIpOPBz430W02.YLM1p8HCUPVDisggdd4Ig0FS0D1PsN..v5YtF_IMGc_TcLgBTOwSieId5IuEml9.6x6Eb3GLljZQfBwLc4qZogrG.7W1lYoSqsNFLs6nBydBvOdbc6N4LGyBwBeR29NBTEk5agTVXBuOnZ4VNNwi8Bv8p1ffldluaKzhmuanKPKByhLPzvw.aOcxBNHQFC2SyJqtM7KddmGpwHufqD_m1sZiR3Q2wCWDWbj__vHH9229IJTJCGhbmi_5IDjGUQLdcyDODW72ePR_BCCfiBguURMjOlqdczFUzsNzTaDDW5G954UVof9NNCYDRgyeGlqy1Ybq9EQMZiq2soMgeVcOm9DS8oXs5qoaXbZO9IcRccLtS.Sk1SAV6xnsG.UgNGs.EodKxm5KtwjljUMH3lNw7Mo3CISrec01NZaub8mjxs09iwDyJqwdNbAMQvw1ikU7uamJbFvxCOFd.jgtYzt0Z_CKQa66lAsp7qmxX8RuII12laRWR7MEe59Xl9EsXh3N4vd8Lr9ZsJbnbllcuxhodgBTlZMOxERKArr95YIK1olGdp5CF2Sa0DTjkiMT.7Tl424dq9w5Q6hNCKxnmg6Hl7t7vmZ5jKydL0nPYdpTyAcn3b53nNk3y_KqAaJrcUBksb_am9CK0Z0h6QpCzkDURaDbrNDQOO0Uk0Fv3SAGYohpHa0SwpdfQRLS06rffSgbTkVtxOZEh7AevslXk8pdRK737.23rULQzekM3fuGOc0ThWd6EGP.H_tLY0l0xtT7snoHS7DwqrpYJm_GjVNhn5xyu83OEqVUPbWvc17nycFYU7JdrlGg6FzhgM3ifQ7D6bcABIxviV2FGpi8eR2Dsz5qLHvtccMz2CB0RJp9ilS_Y8vMqKLpWMidyvCgEroierEbsOpR671Wg6gggaTz4TJ_sQjs5eEq9z0tp2puln0Z64s13HNWwfzoNGjx8PaAEWBI7zoxoQq6o1I9hqdJjBlWQkvA0RfXIKek92DAysp_vlholK_rQeW3.2tKA9b8tI4tBOkACaBbaMGtDTqtRrQIYMWZG7RnlzNNYhCgV_n2QEHes2Kczk7at1LzphJyHrQJlvPoUo1E8.18fnUrY8aOK6IDLdhlmWUbrf4C4jnAxNsTrOCXFtYXOVWStJ4nZao4Hcat_sjvOMnJc1AleatKKftOKvm02WXM.6OHCSzm5nhTxqGaVu.BuZbxKsHw.Np.7.07cwy7SdCozwQ6GTK4OhtnhbGhPdUnVneDOdyOF6sNNKIrZc3fIo_1aWct..KjU5AWYYdcBRZzUwGZ7HQI8_KHi5j_KsJq.IPuLr.Zn_cAcNSIi58z5coyX6MLAbHUlPGIVKWyf.CpgHbSsHMWb_5676A9ySmYleuou8CecGbPOssemxHJeMA.CT7x9J4u0BD9sa2euqpf2eTd4jYrloCPV"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=913bda00bb3b9b99';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/doi\/10.1111\/j.1550-7408.2005.00053.x?__cf_chl_rt_tk=b45mLm7dZbmBQ.jJ.jby7s1G8uN.yfXi6VMr1IRHmAY-1739859000-1.0.1.1-8lHZctnSBkSK8N70lT7DKh3SyOVvqPXbJTsewwfx6Ok" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>