function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Bolton, B.', 81],
    ['Booher, Douglas B.', 34],
    ['Booher, Douglas B. & Prebus, Matthew & Lubertazzi, David', 8],
    ['Brassard, Francois & Leong, Chi-Man & Chan, Hoi-Hou', 9],
    ['DE ALBUQUERQUE, EMÍLIA ZOPPAS & PRADO, LÍVIA PIRES DO', 11],
    ['Forel, A.', 13],
    ['Jimoh, Bunmi Omowumi & Gomez, Kiko & Kemabonta, Kehinde Abike', 16],
    ['Lin, C. C. & Wu, W. J.', 11],
    ['Liu, Cong & Guenard, Benoit & Garcia, Francisco Hita', 6],
    ['Musfira, S. H. & Rafi, M. & Gusti, M. & Putri, D. H.', 6],
    ['Santschi, F.', 9],
    ['Tang, Kit Lam & Guénard, Benoit', 63],
    ['Tang, Kit Lam & Pierce, Mac P. & Guenard, Benoit', 24],
    ['Wild, A. L.', 13],
    ['Xian, Chunlan & Leong, Chi Man & Luo, Jiuyang & Jia, Fenglong', 10],
    ['Other (27)', 43]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=357)',
    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);