NOTREPORTED;SCHNEIDER;GERMAN INST EDUC RES;OPEN UNIV;GOETHE UNIV FRANKFURT
TALLINN UNIV;ECOLE POLYTECH FED LAUSANNE
UNIV COIMBRA;UNIV EUROPEIA;MJ (CORRESPONDING AUTHOR)
ISCTE INST UNIV LISBOA;E (CORRESPONDING AUTHOR)
TALLINN UNIV;UNIV MODENA AND REGGIO EMILIA
VS (CORRESPONDING AUTHOR);VS (CORRESPONDING AUTHOR)
NOTREPORTED;NOTREPORTED;UNIV PLOVDIV PAISII HILENDARSKI;UNIV PLOVDIV PAISII HILENDARSKI
POLYTECH PORTO P PORTO;JM (CORRESPONDING AUTHOR)
SCHMITZ;ZUYD UNIV APPL SCI;VIENNA UNIV EDUC;NOTREPORTED;OPEN UNIV;GOETHE UNIV;GERMAN INST INT EDUC RES DIPF
INST SUPER ENGN PORTO ISEP;GILT GAMES INTERACT AND LEARNING TECHNOL
UNIV ALCALA DE HENARES;UNIV SAN CARLOS;FRANCISCO MARROQUIN UNIV
MIDDLESEX UNIV;ARAB ACAD SCI TECHNOL AND MARITIME TRANSPORT
A (CORRESPONDING AUTHOR);INST POLITECN NACL
NOTREPORTED;NOTREPORTED;NOTREPORTED;NOTREPORTED;UNIV WOLLONGONG;RES LAB ELECT;UNIV QUEENSLAND;SOUTHWEST UNIV;UNIV TECHNOL SYDNEY
BEIJING NORMAL UNIV;UNIR ITED UNIV INT LA RIOJA UNIR
IPP POLYTECH PORTO;L (CORRESPONDING AUTHOR)
NOTREPORTED;UNIV POLITEHN BUCURESTI;NATL UNIV ARTS BUCHAREST
UNIV VIC CENT UNIV CATALONIA UVIC UCC;UNIV VIC CENT UNIV CATALONIA UVIC UCC;LEARNING MEDIA AND SOCIAL INTERACT LAB;UNIV VIC UNIV CENT CATALUNYA
PROD ANALYT AND ADV COMP AND DATA SCI LAB
OPEN UNIV NETHERLANDS;RUHR UNIV BOCHUM;OPEN UNIV
MALAYSIA UNIV SCI AND TECHNOL;MIDDLE EAST COLL
NATL INST DOCUMENTAT INNOVAT AND EDUC RES INDIRE
UNIV FED PELOTAS UFPEL;INST FED EDUC CIENCIA AND TECNOL RIO GRANDENSE IFSU;UNIV VALPARAISO
QUEENSLAND UNIV TECHNOL;UNIV SOUTH QUEENSLAND
AALTO UNIV;V (CORRESPONDING AUTHOR);NOTREPORTED;UNIV HELSINKI
INFORMAT TECHNOL CTR;F (CORRESPONDING AUTHOR)
NITIN (CORRESPONDING AUTHOR);NITIN (CORRESPONDING AUTHOR)
UNIV ATACAMA;NOTREPORTED;PONTIFICIA UNIV CATOLICA VALPARAISO;NOTREPORTED;NOTREPORTED;UNIV VALPARAISO
NOTREPORTED;WASHINGTON UNIV;WASHINGTON UNIV;WASHINGTON UNIV;WASHINGTON UNIV;WASHINGTON UNIV;WASHINGTON UNIV
NOTREPORTED;NOTREPORTED;M (CORRESPONDING AUTHOR);M (CORRESPONDING AUTHOR);TELUQ UNIV
ITALIAN ASSOC INFORMAT AND AUTOMAT CALCULUS AICA
ISCAP IPP POLYTECH PORTO;L (CORRESPONDING AUTHOR)
NOTREPORTED;NATL YANG MING UNIV;NOTREPORTED;NATL YANG MING CHIAO TUNG UNIV;CTR EVIDENCE BASED MED;NATL YANG MING CHIAO TUNG UNIV
OPEN UNIV;R (CORRESPONDING AUTHOR);R (CORRESPONDING AUTHOR)
J (CORRESPONDING AUTHOR);UNIV TECN PARTICULAR LOJA
HOUSTON METHODIST RES INST;HOUSTON METHODIST HOSP
NOTREPORTED;NOTREPORTED;UNIV EDINBURGH;MONASH UNIV;UNIV TEKNOL MARA;UNIV BELGRADE;UNIV SOUTH AUSTRALIA;NOTREPORTED;PONTIFICIA UNIV CATOLICA CHILE;UNIV CUENCA;UNIV PAUL SABATIER TOULOUSE III
KATHOLIEKE UNIV LEUVEN;CTR INSTRUCT PSYCHOL AND TECHNOL CIPANDT;CTR INSTRUCT PSYCHOL AND TECHNOL CIPANDT
HONG KONG BAPTIST UNIV;CHINA JILIANG UNIV
NOTREPORTED;ZAYED UNIV;EMBRY RIDDLE AERONAUT UNIV WORLDWIDE
UNIV WESTERN AUSTRALIA;DM (CORRESPONDING AUTHOR)
LUDWIG MAXIMILIANS UNIV MUNCHEN;WALDEN UNIV
UNIV BEJAIA;RES CTR SCIENT AND TECH INFORMAT CERIST
UNIV CUENCA;J (CORRESPONDING AUTHOR);INFORMAT TECHNOL CTR
UNIV ATACAMA;PONTIFICIA UNIV CATOLICA VALPARAISO
NOTREPORTED;NOTREPORTED;M (CORRESPONDING AUTHOR);KING SAUD BIN ABDUL AZIZ UNIV HLTH SCI;B (CORRESPONDING AUTHOR);KING ABDULAZIZ UNIV
UNIV POLITECN CATALUNA;BARCELONA SUPERCOMP CTR
NOTREPORTED;UNIV FED SANTA CATARINA;PONTIFICIA UNIV CATOLICA VALPARAISO;UNIV VALPARAISO
UNIV KHEMIS MILIANA;S (CORRESPONDING AUTHOR)
UNIV TEXAS HLTH SCI CTR SAN ANTONIO;UNIV TEXAS HLTH SCI CTR SAN ANTONIO;NOTREPORTED;UNIV PENN
UNIV TECHNOL SYDNEY;V (CORRESPONDING AUTHOR)
NOTREPORTED;INSIGHT CTR DATA ANALYT;NOTREPORTED;DUBLIN CITY UNIV
UNIV PONTIFICIA COMILLAS;UNIV COMPLUTENSE MADRID
JA (CORRESPONDING AUTHOR);UNIV CARLOS III MADRID;IMDEA NETWORKS INST
UNIV COLL LILLEBAELT;NATL KNOWLEDGE CTR LEARNING TECHNOL
VNU UNIV ENGN AND TECHNOL;VA (CORRESPONDING AUTHOR)
FAC PSYCHOL AND EDUC SCI;UNIV BUNDESWEHR MUNCHEN;WALDEN UNIV
STEINHARDT SCH CULTURE EDUC AND HUMAN DEV
CENT CHINA NOIINAL UNIV;CENT CHINA NORMAL UNIV
D (CORRESPONDING AUTHOR);KATHOLIEKE UNIV LEUVEN;NATL RES UNIV HIGHER SCH ECON
DEPT LEARNING AND INSTRUCT;NIAGARA CTY COMMUNITY COLL
NOTREPORTED;UNIV EDINBURGH;MONASH UNIV;UNIV BELGRADE;NOTREPORTED;NOTREPORTED;UNIV SOUTH AUSTRALIA
MODIBBO ADAMA UNIV TECHNOL YOLA;NIMS UNIV
F (CORRESPONDING AUTHOR);UNIV PARIS SACLAY
NOTREPORTED;UNIV AIZU;DHAKA UNIV ENGN AND TECHNOL
C (CORRESPONDING AUTHOR);KATHOLIEKE UNIV LEUVEN
NATL RES UNIV HIGHER SCH ECON;NATL RES UNIV HIGHER SCH ECON
NOTREPORTED;UNIV PLOVDIV PAISII HILENDARSKI;UNED UNIV
BNU HKBU UNITED INT COLL;BNU HKBU UNITED INT COLL
UNIV PAISII HILENDARSKI PLOVDIV;UNIV PLOVDIV PAISII HILENDARSKI
E (CORRESPONDING AUTHOR);E (CORRESPONDING AUTHOR)
UNIV POLITECN MARCHE;LAB SCI INFORMAT AND SYST
PONTIFICIA UNIV CATOLICA;UNIV COSTA RICA
NOTREPORTED;RES CTR INTERACT MEDIA SMART SYST AND EMERGING TECH;CYPRUS UNIV TECHNOL
UNIV POLITEHN BUCURESTI;M (CORRESPONDING AUTHOR)
SAN DIEGO STATE UNIV;SAN DIEGO STATE UNIV
UNIV POLITEHN BUCURESTI;ACAD ROMANIAN SCIENTISTS
UNIV TEKNOL MALAYSIA;KING ABDULAZIZ UNIV
NOTREPORTED;NANJING UNIV POSTS AND TELECOMMUN
IESEG SCH MANAGEMENT;K (CORRESPONDING AUTHOR)
NOTREPORTED;NOTREPORTED;UNIV FED PERNAMBUCO;FED INST ACRE;UNIV FED AMAZONAS
NOTREPORTED;PONTIFICIA UNIV CATOLICA CHILE;UNIV COSTA RICA;UNIV TOULOUSE III PAUL SABATIER
LEARNING RES AND DEV CTR;UNIV PITTSBURGH;UNIV ALBERTA
FRAUNHOFER INST OPTRON SYST TECHNOL AND IMAGE EXPL
UNIV CALIF SAN FRANCISCO;ZUCKERBERG SAN FRANCISCO GEN HOSP
NOTDECLARED;FAC SCI DHAR EL MEHRAZ USMBA
LIVERPOOL JOHN MOORES UNIV;LIVERPOOL JOHN MOORES UNIV
K (CORRESPONDING AUTHOR);UNIV WESTERN AUSTRALIA
S (CORRESPONDING AUTHOR);TJ WATSON RES CTR;DIGITAL HLTH COOPERAT RES CTR
CENT CHINA NORMAL UNIV;NANYANG TECHNOL UNIV
NATL TAIWAN OCEAN UNIV;NATL TAIWAN OCEAN UNIV
CAMILO JOSE CELA UNIV;NL (CORRESPONDING AUTHOR)
C (CORRESPONDING AUTHOR);UNIV TRAS OS MONTES AND ALTO DOURO
WAKE FOREST UNIV;WAKE FOREST UNIV;MONTANA STATE UNIV
FED INST EDUC SCI AND TECHNOL SOUTH MINAS GERAIS
ISLAMIA COLL UNIV PESHAWAR;NORWEGIAN UNIV SCI AND TECHNOL NTNU;SEJONG UNIV
UNIV NACL EDUC DISTANCIA;DD (CORRESPONDING AUTHOR)
CENT CHINA NORMAL UNIV;HUNAN FIRST NORMAL UNIV
I (CORRESPONDING AUTHOR);UNIV SOUSSE;UNIV SOUSSE
MM (CORRESPONDING AUTHOR);JNTUH COLL ENGN
NATL TAIWAN NORMAL UNIV;NATL TAIWAN NORMAL UNIV
TAMPERE UNIV;FED UNIV RIO GRANDE DO SUL UFRGS
CHARLES DARWIN UNIV;EAST CHINA NORMAL UNIV;BEIJING NORMAL UNIV