function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Andréfouët, Serge & Chen, Wei-Jen & Kinch, Jeff & Mana, Ralph', 2],
    ['Carneiro, Miguel & Martins, Rogélia & Landi, Monica', 13],
    ['Gerdes, Klaas & Kihara, Terue Cristina & Martinez Arbizu, Pedro', 4],
    ['Gilchrist, J. D. F.', 4],
    ['Golani, Daniel', 3],
    ['Gomon, Martin & Struthers, Carl & Kemp, Jodie', 7],
    ['Goode, G. B. & Bean, T. H.', 4],
    ['Günther, Albert Charles Lewis Gotthilf', 3],
    ['Ho, Hsuan-Ching', 3],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 8],
    ['Melo, Marcelo R. S. & Braga, Adriana C. & Nunan, Gustavo W. A.', 4],
    ['Parin, Nik V.', 3],
    ['Paulin, Chris D.', 4],
    ['Pires, Alessandra M. A. & Carvalho-Filho, Alfredo', 5],
    ['Trunov, I. A.', 3],
    ['Other (46)', 54]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=124)',
    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);