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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: "www.researchgate.net",cType: 'managed',cRay: '8ebe4460fcac600d',cH: '5eBRbDuES95Y6EHVY3qxH1SqZWCDG6owSLFBAh_hkp8-1733173442-1.2.1.1-h_3tZ9I4BGBepuBz4PqW036BBuUQ0iJty2HdPFbs9GxaGgyuyfl25i0qe8VIFoT0',cUPMDTk: "\/publication\/348187946?__cf_chl_tk=ga9Z3pUf1CxWmiQBzZ_CNwBkQZdr6rGizP5g2KsI65s-1733173442-1.0.1.1-NgzOqWHVyOQo.YHxw5x0BGBYBqaa_QvnWwxo9TI8Pf8",cFPWv: 'b',cITimeS: '1733173442',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/publication\/348187946?__cf_chl_f_tk=ga9Z3pUf1CxWmiQBzZ_CNwBkQZdr6rGizP5g2KsI65s-1733173442-1.0.1.1-NgzOqWHVyOQo.YHxw5x0BGBYBqaa_QvnWwxo9TI8Pf8",md: "QKCm_fKvw0cDkmCf1q1TSVrN.kDogt8mjXV0LQn1g.c-1733173442-1.2.1.1-wNA71qKZSVMxMIBrs1GAzh1h43MZWwNVQUNfyf64S8xPheQ1oGUU_IND5OEOtWXhiTdSrrizpQc5K3DDFBU1cvgd78dFaRp10WcLUqXZk23bqmCpXjrVbmV9xqIWpZV1jczJcsHL7FZO5wSkmiQnc_L9o0_4fSzSjdDa1rZZ6mKCXD2sLIifFjJeyhqfZWqgPY.q.uGjeWCW1L3mnBCKPVRdJZfHG7lWThZ57.ozbWjWFTPI2ALcqB1rGfSt7yiYD4ghDJU5csaV4_ZXO5jKJaAwxaqA4AOKUg_3h.73QL3JZTWKWpRVC8zxuyv5BdlS1RwteU9GFPFw8r9pCiZMe7sTx4BTYsqlzjlJUvR.zwTXdzP0GMX8a60ysggWEItM9rHoT2ZLYnkY_i3eMAwc1gNDc4kiI4J5NkmJC3O1AYR1GPjzbkBOkvuY7TIciOfhYJCVEomiDCHG_TNNZ7kkcpPE5aBz1bb_0QNoTGnh6pXkTQoAyZBEWEkTXagIZg8OF41g3M..E4PHSuPxWFsxWksy9wghX4et7w..hafyEQnuDNRJhtPnTFWDOWPKJOHmMiOrwqS9XKgOxSS.wuwYKMBk83dO_Qyee9IfxfQfc3DGWCBPNmGh9jQhyYH3PGRFmntQEQ7ZxGU68cEvnn9Fs62_mNId7KJTbATelJFH2IRNnL_qoEK1Ho2pKGYFQM3.mcywg1q6FLDNw5TUTgbkR7fgXD4I7MCncQw_fP1hKGmGwaIVlukLH6FQzF75g42VS1xXmR9b_ZfcoRA.X69krjOJZE_0NKHjjYzqYAb44KoDHSaXRnokZ0wftiFB85inmRYAX.ne5CAiOJladfn3zTRjVKbEJ_RcbL4H8Oz0zv4OFW5Wge7GT_yYnJ.jDDC9Y.ZuSoKnjZsgPRD7AnutSg1yboCpU797I7EiHDWaNhg7LNjC9VvTI1911jmvGkIlsPLVyx2Q.Gs3doINVkdFb2UCK3B0TMJpsadtWLQusBCJiNs7JhhhWW8OKKq58veIotbbh1pA.H.HhpNljaFfcuTxwnLEJ1S7Bptmu7La8mpypE1jrSx1hxpBKMx7cNdfb_VYL3ZhmSdF3tyGNUn_HqkVjAu9dJZN3KfNxKQOBTC4tOnGR75ma5VE3Alln0RNqnNauFpcA5lyjaNkDJl1O4J5hdT8U.oKTR5F9jzyG4OSO76Knn5axg4ixWZSdYqc2k_P5ubvOGaDKQO4rXwBGO2rjiw9KrJqiFlSK0dgkXohoc0PZSNLrMCooMI9W4UsUegXLrLOPMILcyy7jXiPS8tQ.6.A2f3Mn1qLvD0S21D8V4vefbBQJLmErli.tw.GoIdTDMJ0ifL4EluVkw_OXX7HjzwEEN8w7_O2UGLycGHNIyYZ9O_t_WMLT6B1pvRlsj9xKTGmJwwGpznV9gOhg43AxxWXLGQ2fj1eBZeph7aqMzIrmOyPdhy1SABbimIrQUDQmhXAOWoqQP.aQy_ZrBoSHe3Q69loUNOzNnjDnIiAfAXqbU7NpsSZ1G.KyO9DtCy6Yz_OJbzrGifsoTb897bD2C5NfzRwYauOXjvkjlxPLm7IbwXWey.sObCLsK68NE1v1CXQHUKMkF3UBE1xr_rPE31Fo5IP_bRIfAvkX5tGfYVlHRj1VE14GMYgAzS6Oyi.pIvBArsma4V.uQbT9dLKDA8AJiP0CR5jrqWHwXcztMh12Ci9.RV87fkzWBLLGYtEvxOu6KcRwvfw90E9eBZgrPCPDd4T6y3f0tCDGizCFNwcYyVUCRK7Q5aWj6PvIXePJcgJagsluAtFSSRKV2fxyCCC49cM5.vkNflyfEdMBoEFtuAvLfeJnX88FBglvTxXaCt4z3ddc7SICm7OJRs7szXOfNsvG6Tz.9qsV41Be_zaYBA.SLLgeN08Li.D0HNiyhwe39b6t909Axk2Bn_7vEwWyUAexFwvOHzB6z41aTt_Hb7cnxxqS2q2_MtPjG.udG.9z4orzncd1h707Ly0ut5_K8rTmDuB754t2JBrgUcYFUfkvnIswfYPek_vxNJYUzK8ZkfJn5ReG4594D2plbHfid8SDRFo4O71PIdh._evUYknFtTZSNPwGnV8ncG5qn.gIiNsImbnWv1xoGbcTAHPyrcmrat0UGlS1DCr6Lj48YlAo3zt4Uv8lw4nVLG2zinhkxd4TLAGs2jA3Mu0p86aZsquHJ9DiVBiA1boZZbObeNUBcZ1cNWWajMvbiau0ZTcp3rF5_Fgct7KIGOoZ7HXzh7abP45Tq4gDZnosJEU3dgBn.hgG.DOpX0UZg0hTZLghU1PWI3fNdscCvFXGuim04YkDzFRez5QlSzsA9kMip.SuSMdAwPb9ps6G7lujFV8mR.x1JV8bzfDtk944KozVNPZ5eME7gDpIf7qa2PvagC4lvo417rK0oqFwIzoCDuxX1OYUlLwvKGlbbh0uv78jsPXQG3LFkgzKJ3EUgYDt98sMxKW3AWsIb0BxjbknFFENgfURYfjlDJoLarIhaWtujDJZXe4O1nb9gZqVnZAJY6SQUUaN.g_gK9AKU_u5Y4tsc9ROFuMAH_4SZ_bu8Wf_wfKFjLBnMbPU4_DbvxtFsrGDoUFdbCZTQoHybzdb0XV0PvcQI9B_EMHzrAYGOACTv9Xc2f5U1ZUuR_QtNuNyEZWITohllP8JJCEZWND7_VPhWL_rRO07gBU2rJ.46N3ZqNhYjpzpLKgHtb9XogBl.1_yl7of3VznlRx5rZd2yCLz11hmoyLcw5kttNP9zQvRD3GPn1KT3ORAFnHhcht4Cnej0gAjgBDDFPReOBcTKqZoIUVunA6HNvoeo5f5gnPs0BqjbAo45Hzp8E7d.ILrJI0GJzkXRp_Ivh.cSWxC0pC7ncYycBAV3hJ0qwKkmtrMj2U6nGlZVOqmcrrNGtKmNcMBPaAe056fw3ZzohpRmalezXpx7yEivj0dPofwGBs1Cj6TlJ09gLaLHj1nMCkT7L.3gk2VSdJ7l6z3oSQZnkTNCcS2IjYD7X_uQ",mdrd: "vgnDvBTg6Y2CsshYxHPsOX046Y3louNVS97SDB.J.Hc-1733173442-1.2.1.1-x2CbuE0r_zfIy62JYAYoBsrpDFkDR6uXnmg1iq4lTNvoTLTRnuWblKkcurwPnAquT5REuSl.QDMgip2dngrYE72L2JAMsbg0AlsqJc0z1S4D.uFQhUvX0w.Dqiw_6lcSuD4zv9QtLBuA6PsHQn.X8Uj0hw1LL1Fa7Da3gauLosxGlEQaH3Vxh1RxWc8ymPYgKMi0Ybc3HZT3.qDjl57vVOcNVKvm4xGh7yq7zKUGz2eLX6kMVLMC0.maTHH7qOncKnj6Xm22a2mCo7aeLDf0PTl2HqUGSbGQEjlBKxzoTp3K7n7whXFeuI6wnjOVS587dGeBQVMqI.7oh4Bo92CglS9yfSEwqWe1NIn4LiH3AzqZxa.aRaY1WU0kmtoVbRZJOVJfkjgmK.FK8LyGSJWD4jLGWd0or7xstE4bC0lMiIcq5ZC_oedkskqro2jp3juRj42QD4em.YBEPnU2NoXFllNKjIrrYovtIqT6AkZSLVUGov28FLZu1RJjtSlaKJdJp_HTGJiDlHDiayx3hYqgU5EZ9yBPQIxPVH2lscDj93n8plUQjeYCfWPARGAV26AXlXTBhnK7tvDxDzfI4OrZoURKZoZkhs1TfNbZbEo4olWIpdIWLtf.4IJEWPAHrQi85CxkwVAeTXs8EdimXdyAtGp8tFGP.HQ9hxCK.sMrIBEx.FqFmuseQPJFIDyxONTAVItlARYp4DTakJQKJOIgyUq.CDz80siASaDvLbTj54TO0vyknRX2YOqztK3qp6D8iGHwD51N.igE1tcxjEk4w63LtdEwH8W.vJ_gCbzXyzdzyEdOX3tz_3xa5ahzhdB1wz_R6ZZBL8VyAE96xW81wI7fQ7syRfYLQrY.IoRqLTSRVjJKVw0Jb5qh_JBk8IGRSbpFIXWMFgZKcATIehlui8Uu2c4Jr2L05DG1Big34ZHwycR_TVBCO9LaKYFj4fCVjYMASqRkt1dzHVPHIDrnuvYn_c9RBtQ8w1FEm6W1_atMGUzxw0l_lrlbx3NVIzmLd84ICDKDs3RjmmGjBP2gWgPGmPdxg8M3WqlWAkifPK8y8YZJzWox7ncFfrtdhWo2q_Cvvt06tvULulK5bSVoJF_Rq91yKOlNm9Bi8UPCfy8XRl3lobrOTe7UcNMsj5CsGae9ietj.dp_IYgswH.nxUMxxudEUds4Y0fJ7u2XdfYy_GMW5fr.wv10F5Ijld5vku_6KtZF4Ykg2oOEq1r5MB7us6cDbR3zPxsrUp.BuRlQ4lz.QAy.6jpwkqKdBAMUXstHVOj51M0_h72jPzA2mRvUz8q5D52Rlo3deKN6KhSldE0cA7Op8hUsGHuZII7NhLIgJs8gpv1wlTEbUzLuNITspqDoxlk1k6ZLNvsUk4WE9i6FauyxTCJMt7D3y7m6XtWr_Y2NYjox3ngvb6Iw3tye852I25lZbh.0cV91clD4KiDNUBz3_Oy4QjLncEMIY36iyYu7Pm0xPcc0UQZguMFQBy7tB3x5CSKPJzHx0KqscDXX33PeSIwQlZWqwSfT1BI9D4ktVTVxWKpRMnm40eI8ClHCqiwmd7qHP70RhIFfxNVMmX9UFrOlJlnoFh7AiP3J6lCEAG1g7PFDk72nf8F06rk4rzo_2E_DmHIMmMLy_VGnDX5z1BTfE6SCZ2rCURnpWyjwvHkVB9n2K18hZnd4SxzZiN23fljDAvS2jTueqjGP7DTWc56evZpeOnXoVkEA3VcErWekDqx1grzcbbwZD3wQ4R0HNjUfpMu3Sm.02LZBiYMkkaR4JYw9lISTuJz_uMQLicmXvad.pII8oMt1DDdjyKiimWcLQz2X9JutNpkiFGd9CwO3beyuQ2MaAJZEjLvSN5AzZvV3gMjehQmDge76tLlu111nnMb9uns3UB3sCioOwrk6nOsBO34fZ1sD7I1YilLzlz2l15tcfGD_uFFkJDd_A1EnaXTsuMGcMUlwoLobEY9jsort6yBo"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8ebe4460fcac600d';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, "\/publication\/348187946?__cf_chl_rt_tk=ga9Z3pUf1CxWmiQBzZ_CNwBkQZdr6rGizP5g2KsI65s-1733173442-1.0.1.1-NgzOqWHVyOQo.YHxw5x0BGBYBqaa_QvnWwxo9TI8Pf8" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>