function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Abo-Shnaf, Reham I. A. & De, Gilberto J.', 6],
    ['Argolo, Poliane Sá & Vital Santos, Renata M.', 5],
    ['Demite, Peterson R. & Lofego, Antonio C. & Feres, Reinaldo J. F.', 6],
    ['El-Banhawy, E. M. & Knapp, M.', 5],
    ['Ferragut, Francisco & Moraes, Gilberto Jose & Navia, Denise', 5],
    ['Guanilo, Alberto Daniel & Moraes, Gilberto José De', 5],
    ['Kar, Anamika & Karmakar, Krishna', 10],
    ['Kreiter, Serge & Abo-Shnaf, Reham I. A.', 10],
    ['Kreiter, Serge & Amiri, Karima & Douin, Martial & Bohinc, Tanja', 4],
    ['Kreiter, Serge & Payet, Rose-My & Azali, Hamza Abdou', 5],
    ['Kreiter, Serge & Payet, Rose-My & Douin, Martial', 6],
    ['LIU, DONG & YI, TIAN-CI & XU, YUN & ZHANG, ZHI-QIANG', 7],
    ['Moraes, Gilberto José De & Barbosa, Marina Ferraz De Camargo', 6],
    ['Oliveira, Daniel C. & Charanasri, Vatana & Kongchuensin, Manita', 6],
    ['Ueckermann, Eddie A. & Zannou, Ignace D.', 14],
    ['Other (34)', 68]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=168)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);