function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Adams, Zoe J. O. & Shimabukuro, Paloma Helena Fernandes', 106],
    ['Araújo, Maíra Xavier & Bravo, Freddy', 114],
    ['Bejarano, Eduar Elías & Estrada, Luis Gregorio', 195],
    ['Bravo, Freddy', 33],
    ['Ibáñez-Bernal, Sergio & Durán-Luz, Juana', 161],
    ['Ibáñez-Bernal, Sergio & Muñoz, José', 42],
    ['Jezek, Jan & Chvojka, Pavel & Manko, Peter & Obona, Jozef', 46],
    ['Jezek, Jan & Manko, Peter & Obona, Jozef', 45],
    ['Ježek, Jan', 89],
    ['Ježek, Jan & Hájek, Josef', 68],
    ['Ježek, Jan & Manko, Peter & Oboňa, Jozef', 100],
    ['Omelková, Markéta & Ježek, Jan', 61],
    ['Pereira Junior, Antonio Marques', 129],
    ['Tkoč, Michal & Pecharová, Martina & Ježek, Jan', 98],
    ['Wagner, Rüdiger & Andrade, Rui & Gonçalves, Ana', 38],
    ['Other (148)', 743]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=2068)',
    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);